354 WWUS52 KJAX 182100 SVSJAX Severe Weather Statement National Weather Service Jacksonville FL 500 PM EDT Tue Aug 18 2026 FLC019-109-182109- /O.CAN.KJAX.SV.W.0206.000000T0000Z-260818T2115Z/ St. Johns FL-Clay FL- 500 PM EDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN ST. JOHNS AND CENTRAL CLAY COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However, small hail, gusty winds and heavy rain are still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Jacksonville. && LAT...LON 3010 8198 3015 8187 3003 8166 2989 8161 2984 8174 2989 8197 TIME...MOT...LOC 2054Z 336DEG 4KT 3008 8189 $$ HESS  798 WWUS53 KARX 182102 SVSARX Severe Weather Statement National Weather Service La Crosse WI 402 PM CDT Tue Aug 18 2026 WIC057-081-103-123-182200- /O.CON.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Juneau WI-Vernon WI-Richland WI-Monroe WI- 402 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHWESTERN JUNEAU...NORTHEASTERN VERNON...NORTHEASTERN RICHLAND AND SOUTHEASTERN MONROE COUNTIES... At 401 PM CDT, severe thunderstorms were located along a line extending from 12 miles east of Cashton to 10 miles west of Hillsboro to near La Farge, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... La Farge around 405 PM CDT. Hillsboro around 410 PM CDT. Elroy and Wonewoc around 415 PM CDT. Other locations impacted by these severe thunderstorms include Wildcat Mountain State Park, County Roads D And N N, Bartons Corners, Loyd, Bunker Hill, Germantown, and Highway 80 And County C C. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9031 4355 9031 4355 9019 4332 9019 4361 9074 4381 9060 4364 8979 TIME...MOT...LOC 2101Z 289DEG 44KT 4377 9053 4370 9053 4360 9068 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Skow  059 WHUS52 KTAE 182102 SMWTAE GMZ752-755-775-182230- /O.NEW.KTAE.MA.W.0297.260818T2102Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 502 PM EDT Tue Aug 18 2026 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 630 PM EDT/530 PM CDT/. * At 502 PM EDT/402 PM CDT/, strong thunderstorms were located along a line extending from 18 nm north of Apalachicola to 8 nm west of Marker 24 Barge, moving southwest at 10 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... V Tower, O Tower, Apalachicola, C Tower, and St George Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2992 8445 2975 8446 2934 8426 2931 8500 2947 8542 2973 8525 2976 8504 2986 8486 2981 8480 2994 8452 TIME...MOT...LOC 2102Z 032DEG 11KT 3002 8497 2985 8432 HAIL...0.00IN WIND...40KTS $$ 02-MONTGOMERY  744 FZUS73 KGRB 182102 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 402 PM CDT Tue Aug 18 2026 LMZ541-563-182200- 402 PM CDT Tue Aug 18 2026 The areas affected include... Nearshore waters from Washington Island to Sturgeon Bay... Open waters of Lake Michigan from Rock Island Passage to Sturgeon Bay... * At 402 PM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These strong thunderstorms were located along a line from 5 NM west of Detroit Island to near Sherwood Point Light, moving southeast at 20 knots. The strong thunderstorm will be near... Rowleys Bay around 405 PM CDT. Jacksonport and Cana Island Light around 415 PM CDT. Whitefish Point around 425 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4482 8728 4488 8720 4491 8722 4493 8717 4497 8719 4507 8712 4505 8709 4509 8709 4509 8705 4514 8708 4515 8703 4525 8705 4522 8699 4528 8697 4529 8697 4519 8645 4500 8657 4488 8669 4475 8676 TIME...MOT...LOC 2101Z 303DEG 22KT 4529 8703 4511 8718 4494 8736 $$  062 WUUS55 KBYZ 182104 SVRBYZ MTC017-087-182200- /O.NEW.KBYZ.SV.W.0137.260818T2104Z-260818T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT 304 PM MDT Tue Aug 18 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... West Central Custer County in southeastern Montana... Northern Rosebud County in southeastern Montana... * Until 400 PM MDT. * At 304 PM MDT, a severe thunderstorm was located 17 miles north of Forsyth, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. Very heavy rainfall. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Very heavy rainfall may cause minor flood issues. * Locations impacted include... Rosebud, Cartersville and Hathaway. I-94 from Forsyth to near Hathaway. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4642 10682 4668 10639 4645 10589 4608 10632 TIME...MOT...LOC 2101Z 294DEG 41KT 4650 10660 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Tesar  217 WWUS53 KGRB 182106 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 406 PM CDT Tue Aug 18 2026 WIC137-182200- /O.CON.KGRB.SV.W.0137.000000T0000Z-260818T2200Z/ Waushara WI- 406 PM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR WAUSHARA COUNTY... At 406 PM CDT, severe thunderstorms were located along a line from near Plainfield to 7 miles southwest of Wautoma, or along a line from 11 miles northwest of Wautoma to 7 miles southwest of Wautoma, moving east at 30 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will be near... Plainfield around 410 PM CDT. Wautoma around 415 PM CDT. Redgranite and Napowan Scout Camp around 435 PM CDT. Other locations impacted by the severe thunderstorm include Dakota, Richford, Coloma, Hancock, Silver Lake, Mount Morris, Wild Rose, Spring Lake, Lohrville and Saxeville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4424 8914 4424 8889 4398 8889 4398 8960 4425 8960 4424 8948 TIME...MOT...LOC 2055Z 282DEG 26KT 4421 8952 4413 8950 4403 8952 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Kurimski  246 WUUS55 KBYZ 182107 SVRBYZ MTC065-087-182145- /O.NEW.KBYZ.SV.W.0138.260818T2107Z-260818T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT 307 PM MDT Tue Aug 18 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Northeastern Musselshell County in central Montana... Northern Rosebud County in southeastern Montana... * Until 345 PM MDT. * At 307 PM MDT, a severe thunderstorm was located 14 miles north of Melstone, or 37 miles northeast of Roundup, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Melstone. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4675 10812 4676 10783 4678 10784 4678 10785 4679 10784 4680 10785 4680 10784 4681 10785 4682 10785 4685 10789 4685 10771 4670 10733 4648 10773 4650 10778 4647 10778 TIME...MOT...LOC 2106Z 309DEG 31KT 4679 10796 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Tesar  885 FZUS72 KMHX 182108 MWSMHX Marine Weather Statement National Weather Service Newport/Morehead City NC 508 PM EDT Tue Aug 18 2026 AMZ135-152-182130- /O.CON.KMHX.MA.W.0304.000000T0000Z-260818T2130Z/ 508 PM EDT Tue Aug 18 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 530 PM EDT... For the following areas... Pamlico Sound... S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM... At 508 PM EDT, a severe thunderstorm capable of producing waterspouts was located 10 nm east of Pamlico Sound, moving southeast at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 3547 7532 3531 7545 3548 7562 3554 7555 TIME...MOT...LOC 2108Z 305DEG 10KT 3545 7557 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 41  477 WWUS53 KGRB 182108 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 408 PM CDT Tue Aug 18 2026 WIC137-182200- /O.CON.KGRB.SV.W.0137.000000T0000Z-260818T2200Z/ Waushara WI- 408 PM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR WAUSHARA COUNTY... At 408 PM CDT, severe thunderstorms were located along a line from 5 miles east of Plainfield to 6 miles southwest of Wautoma, or along a line from 10 miles northwest of Wautoma to 6 miles southwest of Wautoma, moving east at 30 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will be near... Plainfield around 410 PM CDT. Wautoma around 415 PM CDT. Redgranite and Napowan Scout Camp around 435 PM CDT. Other locations impacted by the severe thunderstorm include Dakota, Richford, Coloma, Hancock, Silver Lake, Mount Morris, Wild Rose, Spring Lake, Lohrville and Saxeville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4424 8914 4424 8889 4398 8889 4398 8960 4425 8960 4424 8948 TIME...MOT...LOC 2106Z 283DEG 26KT 4419 8942 4412 8939 4401 8941 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$  972 WWUS53 KMKX 182109 SVSMKX Severe Weather Statement National Weather Service Milwaukee/Sullivan WI 409 PM CDT Tue Aug 18 2026 WIC047-077-182215- /O.CON.KMKX.SV.W.0247.000000T0000Z-260818T2215Z/ Green Lake WI-Marquette WI- 409 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT FOR GREEN LAKE AND MARQUETTE COUNTIES... At 408 PM CDT, severe thunderstorms were located along a line extending from 7 miles north of Wautoma to near Westfield to near Adams, moving southeast at 35 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Berlin, Montello, Markesan, Westfield, Princeton, Green Lake, Lawrence, Packwaukee, Manchester, Mecan, Oxford, Endeavor, Neshkoro, Kingston, Marquette, Glen Oak, Harrisville, Springfield Corners, Dalton, and Briggsville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4363 8889 4364 8958 4366 8960 4398 8960 4398 8889 TIME...MOT...LOC 2108Z 309DEG 29KT 4418 8934 4396 8945 4390 8982 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ SHEPPARD  333 WWUS54 KJAN 182110 SVSJAN Severe Weather Statement National Weather Service Jackson MS 410 PM CDT Tue Aug 18 2026 MSC031-035-067-182120- /O.CAN.KJAN.SV.W.0269.000000T0000Z-260818T2130Z/ Forrest MS-Covington MS-Jones MS- 410 PM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN FORREST... SOUTHEASTERN COVINGTON AND SOUTHWESTERN JONES COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. && LAT...LON 3143 8945 3144 8948 3155 8949 3159 8924 3140 8920 3137 8945 TIME...MOT...LOC 2108Z 168DEG 2KT 3149 8936 $$ SAS  670 WWUS55 KBYZ 182111 SVSBYZ Severe Weather Statement National Weather Service Billings MT 311 PM MDT Tue Aug 18 2026 MTC087-182121- /O.EXP.KBYZ.SV.W.0136.000000T0000Z-260818T2115Z/ Rosebud MT- 311 PM MDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 315 PM MDT FOR NORTHERN ROSEBUD COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Rosebud County and is in effect until 400 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 900 PM MDT Tuesday for a portion of southeast Montana. && LAT...LON 4660 10710 4681 10677 4663 10627 4636 10674 TIME...MOT...LOC 2047Z 294DEG 41KT 4655 10670 $$ Tesar  715 WUUS52 KTAE 182111 SVRTAE FLC037-182200- /O.NEW.KTAE.SV.W.0307.260818T2111Z-260818T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 511 PM EDT Tue Aug 18 2026 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Central Franklin County in Big Bend Florida... * Until 600 PM EDT. * At 511 PM EDT, a severe thunderstorm was located 13 miles northwest of Carrabelle, moving southeast at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Carrabelle, St George Island, Eastpoint, Franklin, Carrabelle Beach, Morgan Place, Royal Bluff, High Bluff, Yent Place, St George Island St Pk, Green Point, Creels, and Hays Place. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3000 8497 3001 8494 3001 8472 2977 8454 2968 8467 2958 8486 2956 8493 TIME...MOT...LOC 2111Z 331DEG 10KT 2998 8484 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 02-MONTGOMERY  821 WHUS53 KMKX 182111 SMWMKX LMZ643-669-182315- /O.NEW.KMKX.MA.W.0065.260818T2111Z-260818T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Milwaukee/Sullivan WI 411 PM CDT Tue Aug 18 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Special Marine Warning for... Lake Michigan nearshore and open waters to mid lake from Sheboygan WI to Port Washington WI... * Until 615 PM CDT. * At 411 PM CDT, a severe thunderstorm was located near Cedar Grove, or 11 nm southwest of Sheboygan, moving northeast at 30 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4383 8709 4370 8712 4361 8713 4351 8780 4358 8778 4368 8770 4375 8771 4375 8772 4376 8770 4382 8773 4390 8773 4390 8759 TIME...MOT...LOC 2111Z 245DEG 28KT 4359 8790 HAIL...>.75IN WIND...40KTS $$ DDV  017 WFUS53 KGRB 182111 TORGRB WIC137-182200- /O.NEW.KGRB.TO.W.0026.260818T2111Z-260818T2200Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Green Bay WI 411 PM CDT Tue Aug 18 2026 The National Weather Service in Green Bay has issued a * Tornado Warning for... Southeastern Waushara County in central Wisconsin... * Until 500 PM CDT. * At 411 PM CDT, a severe thunderstorm capable of producing a tornado was located near Wautoma, moving southeast at 35 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. * This tornado will be near... Wautoma around 415 PM CDT. Redgranite around 430 PM CDT. Other locations impacted by the tornado include Dakota, Richford, Silver Lake, Spring Lake, Lohrville and Auroraville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4400 8945 4413 8939 4403 8889 4398 8889 4398 8939 TIME...MOT...LOC 2110Z 293DEG 30KT 4406 8937 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.50 IN $$ Kurimski  575 WFUS53 KMKX 182112 TORMKX WIC047-077-182200- /O.NEW.KMKX.TO.W.0080.260818T2112Z-260818T2200Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Milwaukee/Sullivan WI 412 PM CDT Tue Aug 18 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for... Northern Green Lake County in south central Wisconsin... Northeastern Marquette County in south central Wisconsin... * Until 500 PM CDT. * At 412 PM CDT, a severe thunderstorm capable of producing a tornado was located over Wautoma, moving southeast at 35 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near... Berlin and Princeton around 425 PM CDT. Green Lake around 435 PM CDT. Other locations impacted by this tornadic thunderstorm include Neshkoro. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4398 8889 4371 8889 4398 8939 4399 8914 TIME...MOT...LOC 2112Z 295DEG 32KT 4403 8931 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.50 IN $$ SHEPPARD  689 WWUS53 KARX 182113 SVSARX Severe Weather Statement National Weather Service La Crosse WI 413 PM CDT Tue Aug 18 2026 WIC057-081-103-123-182200- /O.CON.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Juneau WI-Vernon WI-Richland WI-Monroe WI- 413 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHWESTERN JUNEAU...NORTHEASTERN VERNON...NORTHEASTERN RICHLAND AND SOUTHEASTERN MONROE COUNTIES... At 413 PM CDT, severe thunderstorms were located along a line extending from near Elroy to Hillsboro to 6 miles east of La Farge, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Elroy, Hillsboro, and Wonewoc around 420 PM CDT. Other locations impacted by these severe thunderstorms include County Roads D And N N, Bartons Corners, Loyd, Bunker Hill, Germantown, Highway 80 And County C C, and Woodstock. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9031 4355 9031 4355 9019 4332 9019 4355 9058 4376 9045 4364 8979 TIME...MOT...LOC 2113Z 269DEG 42KT 4373 9036 4366 9036 4356 9051 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Skow  934 FZUS73 KMQT 182115 MWSMQT Marine Weather Statement National Weather Service Marquette MI 515 PM EDT Tue Aug 18 2026 LMZ221-248-261-182200- 515 PM EDT Tue Aug 18 2026 A Marine Weather Statement has been issued for the following areas... Green Bay North of line from Cedar River MI to Rock Island Passage... Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake... Seul Choix Point to Point Detour MI... At 514 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located 14 nm north of Point Detour, or 19 nm northeast of Minneapolis Shoal, moving southeast at 25 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4553 8647 4578 8687 4590 8674 4589 8666 4594 8655 4589 8647 4579 8648 4583 8640 4594 8633 4588 8604 $$ lc  883 WHUS52 KMHX 182116 SMWMHX AMZ230-182130- /O.NEW.KMHX.MA.W.0305.260818T2116Z-260818T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 516 PM EDT Tue Aug 18 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Albemarle Sound... * Until 530 PM EDT. * At 516 PM EDT, a severe thunderstorm capable of producing waterspouts was located near The Mouth Of The Perquimans River, moving southeast at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... The Mouth Of The Perquimans River and Bull Bay/scuppernong River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3610 7622 3598 7613 3595 7627 3590 7623 3591 7633 3606 7637 3610 7626 TIME...MOT...LOC 2116Z 334DEG 17KT 3603 7629 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 41  960 WUUS52 KJAX 182116 SVRJAX FLC003-007-019-031-125-182145- /O.NEW.KJAX.SV.W.0207.260818T2116Z-260818T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Jacksonville FL 516 PM EDT Tue Aug 18 2026 The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Northeastern Bradford County in northern Florida... Southeastern Baker County in northeastern Florida... Northeastern Union County in northern Florida... Northwestern Clay County in northeastern Florida... Southwestern Duval County in northeastern Florida... * Until 545 PM EDT. * At 516 PM EDT, a severe thunderstorm was located near Maxville, or 11 miles northeast of Raiford, moving south at 10 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Starke, Lake Butler, Raiford, Middleburg, Macclenny, Glen St. Mary, Maxville, Kingsley, Camp Blanding, and Lawtey. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2999 8188 2993 8212 3001 8234 3023 8226 3034 8211 3029 8205 3027 8205 3028 8204 3024 8198 TIME...MOT...LOC 2116Z 352DEG 9KT 3016 8208 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ HESS  962 WWUS53 KMKX 182116 SVSMKX Severe Weather Statement National Weather Service Milwaukee/Sullivan WI 416 PM CDT Tue Aug 18 2026 WIC021-111-182215- /O.CON.KMKX.SV.W.0246.000000T0000Z-260818T2215Z/ Columbia WI-Sauk WI- 416 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT FOR WESTERN COLUMBIA AND SAUK COUNTIES... At 416 PM CDT, severe thunderstorms were located along a line extending from near Elroy to 7 miles south of Hillsboro to near La Farge, moving southeast at 45 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Wisconsin Dells, Lake Wisconsin, Lodi, Lake Delton, Spring Green, West Baraboo, Plain, Bluffview, North Freedom, Merrimac, La Valle, Rock Springs, Loganville, Ironton, Lime Ridge, and Harmony Grove. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9031 4364 8951 4359 8950 4329 8955 4329 8971 4326 8974 4324 8981 4320 8985 4319 8990 4320 8999 4319 9002 4315 9005 4316 9009 4317 9019 4355 9019 4356 9031 TIME...MOT...LOC 2116Z 295DEG 39KT 4377 9019 4355 9029 4350 9065 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ SHEPPARD  515 WUUS54 KMOB 182117 SVRMOB ALC003-025-053-099-182200- /O.NEW.KMOB.SV.W.0119.260818T2117Z-260818T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Mobile AL 417 PM CDT Tue Aug 18 2026 The National Weather Service in Mobile has issued a * Severe Thunderstorm Warning for... Southwestern Monroe County in south central Alabama... North central Baldwin County in southwestern Alabama... Southeastern Clarke County in southwestern Alabama... Northwestern Escambia County in south central Alabama... * Until 500 PM CDT. * At 416 PM CDT, a severe thunderstorm was located 11 miles northwest of Uriah, or 15 miles southeast of Jackson, moving southeast at 15 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... McCullough and Uriah. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3129 8740 3128 8742 3126 8743 3126 8737 3121 8733 3109 8773 3144 8783 3153 8759 TIME...MOT...LOC 2116Z 335DEG 12KT 3139 8767 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JP  462 WWUS53 KGRB 182120 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 420 PM CDT Tue Aug 18 2026 WIC137-182200- /O.CON.KGRB.SV.W.0137.000000T0000Z-260818T2200Z/ Waushara WI- 420 PM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR WAUSHARA COUNTY... At 420 PM CDT, severe thunderstorms were located along a line from 7 miles north of Wautoma to 6 miles south of Wautoma, moving east at 30 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will be near... Wautoma around 425 PM CDT. Redgranite and Napowan Scout Camp around 435 PM CDT. Other locations impacted by the severe thunderstorm include Silver Lake, Mount Morris, Wild Rose, Dakota, Spring Lake, Lohrville, Saxeville, Pine River, Auroraville and Poy Sippi. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4422 8914 4424 8889 4398 8889 4398 8946 4405 8939 4416 8935 TIME...MOT...LOC 2108Z 283DEG 26KT 4419 8939 4411 8937 4401 8939 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Kurimski  003 WWUS53 KGRB 182121 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 421 PM CDT Tue Aug 18 2026 WIC137-182200- /O.CON.KGRB.TO.W.0026.000000T0000Z-260818T2200Z/ Waushara WI- 421 PM CDT Tue Aug 18 2026 ...TORNADO WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR SOUTHEASTERN WAUSHARA COUNTY... At 421 PM CDT, a severe thunderstorm capable of producing a tornado was located near Wautoma, moving southeast at 35 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. This tornado will be near... Wautoma around 425 PM CDT. Redgranite around 430 PM CDT. Other locations impacted by the tornado include Spring Lake, Silver Lake, Dakota, Lohrville and Auroraville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4398 8939 4410 8924 4403 8889 4398 8889 TIME...MOT...LOC 2111Z 296DEG 31KT 4405 8935 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.50 IN $$ Kurimski  705 WWUS53 KARX 182123 SVSARX Severe Weather Statement National Weather Service La Crosse WI 423 PM CDT Tue Aug 18 2026 WIC081-182133- /O.CAN.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Monroe WI- 423 PM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MONROE COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for central, southwestern and west central Wisconsin. && LAT...LON 4364 9031 4355 9031 4355 9019 4337 9019 4357 9052 4373 9041 4373 9030 4364 8981 TIME...MOT...LOC 2123Z 289DEG 41KT 4370 9024 4363 9024 4353 9039 $$ WIC057-103-123-182200- /O.CON.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Juneau WI-Vernon WI-Richland WI- 423 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHWESTERN JUNEAU...NORTHEASTERN VERNON AND NORTHEASTERN RICHLAND COUNTIES... At 423 PM CDT, severe thunderstorms were located along a line extending from near Elroy to Wonewoc to 8 miles south of Hillsboro, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of southwestern Juneau, northeastern Vernon and northeastern Richland Counties, including the following locations... County Roads D And N N, Loyd, Union Center, Bunker Hill, Cazenovia, Germantown, and Highway 80 And County C C. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9031 4355 9031 4355 9019 4337 9019 4357 9052 4373 9041 4373 9030 4364 8981 TIME...MOT...LOC 2123Z 289DEG 41KT 4370 9024 4363 9024 4353 9039 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Skow  495 WWUS53 KMKX 182124 CCA SVSMKX Severe Weather Statement National Weather Service Milwaukee/Sullivan WI 424 PM CDT Tue Aug 18 2026 WIC021-111-182230- /O.COR.KMKX.SV.W.0246.000000T0000Z-260818T2215Z/ Columbia WI-Sauk WI- 424 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT FOR WESTERN COLUMBIA AND SAUK COUNTIES... At 423 PM CDT, severe thunderstorms were located along a line extending from near Mauston to 8 miles south of Wonewoc to 7 miles southeast of La Farge, moving southeast at 45 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Wisconsin Dells, Lake Wisconsin, Lodi, Lake Delton, Spring Green, West Baraboo, Plain, Bluffview, North Freedom, Merrimac, La Valle, Rock Springs, Loganville, Ironton, Lime Ridge, and Harmony Grove. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9031 4364 8951 4359 8950 4329 8955 4329 8971 4326 8974 4324 8981 4320 8985 4319 8990 4320 8999 4319 9002 4315 9005 4316 9009 4317 9019 4355 9019 4356 9031 TIME...MOT...LOC 2116Z 293DEG 38KT 4377 9019 4355 9029 4350 9065 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ SHEPPARD  299 WUUS52 KTAE 182124 SVRTAE FLC059-131-182215- /O.NEW.KTAE.SV.W.0308.260818T2124Z-260818T2215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 424 PM CDT Tue Aug 18 2026 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northern Walton County in the Panhandle of Florida... Western Holmes County in the Panhandle of Florida... * Until 515 PM CDT. * At 424 PM CDT, severe thunderstorms were located along a line extending from 14 miles southwest of Geneva to 10 miles northwest of De Funiak Springs, moving southeast at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... De Funiak Springs, Eglin Air Force Base, Union, Liberty, Paxton, Ponce De Leon, Westville, Pond Creek, Oakwood Hills, Cluster Springs, Gaskin, Alpine Heights, Darlington, Arrant Settlement, De Funiak Spring Airport, Glendale, Pleasant Ridge, Center Ridge, Knox Hill, and Hickory Hill. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3096 8639 3098 8628 3098 8600 3075 8583 3070 8585 3068 8587 3066 8587 3058 8622 3073 8639 TIME...MOT...LOC 2124Z 315DEG 7KT 3087 8603 3080 8628 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 02-MONTGOMERY  505 FZUS73 KGRB 182124 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 424 PM CDT Tue Aug 18 2026 LMZ521-182215- 424 PM CDT Tue Aug 18 2026 The areas affected include... Central Bay of Green Bay... * At 424 PM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots and small hail. These strong thunderstorms were moving across the Central Bay of Green Bay, moving east at 20 knots. The strong thunderstorm will be near... Chambers Island around 445 PM CDT. Egg Harbor around 455 PM CDT. Eagle Bluff Light around 500 PM CDT. Sister Bay around 510 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4531 8743 4528 8707 4519 8712 4515 8717 4517 8724 4505 8728 4504 8732 4491 8740 4486 8738 4488 8744 4488 8742 4489 8742 4489 8743 4488 8746 4495 8781 4497 8763 4498 8765 4508 8759 4507 8758 4515 8760 TIME...MOT...LOC 2123Z 277DEG 22KT 4515 8755 $$  798 WWUS55 KBYZ 182125 SVSBYZ Severe Weather Statement National Weather Service Billings MT 325 PM MDT Tue Aug 18 2026 MTC065-087-182145- /O.CON.KBYZ.SV.W.0138.000000T0000Z-260818T2145Z/ Musselshell MT-Rosebud MT- 325 PM MDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR NORTHEASTERN MUSSELSHELL AND NORTHERN ROSEBUD COUNTIES... At 325 PM MDT, a severe thunderstorm was located 9 miles north of Melstone, or 39 miles northeast of Roundup, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Melstone, Bascom and Sumatra. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4675 10803 4676 10783 4678 10784 4678 10785 4679 10784 4680 10785 4680 10784 4682 10785 4685 10789 4685 10771 4670 10733 4648 10773 4650 10778 4647 10778 TIME...MOT...LOC 2107Z 299DEG 18KT 4678 10793 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Tesar  057 FZUS73 KGRB 182126 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 426 PM CDT Tue Aug 18 2026 LMZ521-182136- /O.CAN.KGRB.MA.W.0052.000000T0000Z-260818T2145Z/ 426 PM CDT Tue Aug 18 2026 ...SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Central Bay of Green Bay... Thunderstorms have weakened from Special Marine Warning criteria but storms do persist across the central Bay of Green Bay. Mariners are still urged to move to safe harbor until the storms pass. && LAT...LON 4529 8698 4530 8707 4525 8708 4526 8711 4519 8712 4518 8717 4515 8717 4517 8724 4505 8728 4504 8732 4497 8737 4499 8763 4509 8759 4508 8759 4507 8758 4515 8760 4529 8744 4541 8735 4541 8695 4535 8694 TIME...MOT...LOC 2011Z 267DEG 31KT 4537 8755 4525 8757 4513 8762 $$  850 WUUS54 KJAN 182127 SVRJAN MSC031-182215- /O.NEW.KJAN.SV.W.0270.260818T2127Z-260818T2215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Jackson MS 427 PM CDT Tue Aug 18 2026 The National Weather Service in Jackson has issued a * Severe Thunderstorm Warning for... Northern Covington County in southeastern Mississippi... * Until 515 PM CDT. * At 427 PM CDT, a severe thunderstorm was located near Collins, moving south at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Collins and Mount Olive. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3159 8971 3175 8976 3176 8974 3179 8961 3179 8950 3162 8940 3161 8940 3155 8963 TIME...MOT...LOC 2127Z 339DEG 7KT 3169 8962 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SAS  773 WHUS52 KJAX 182127 SMWJAX AMZ454-182230- /O.NEW.KJAX.MA.W.0201.260818T2127Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 527 PM EDT Tue Aug 18 2026 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... * Until 630 PM EDT. * At 527 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Saint Augustine Beach, or near Saint Augustine, moving south at 20 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and small hail. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Nine Mile Reef, Saint Augustine, Saint Augustine Beach, Crescent Beach, Beverly Beach, Butler Beach, Big Georges Reef, Marineland, Palm Coast, and Vilano Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. && LAT...LON 2946 8116 2953 8120 2955 8124 2963 8125 2965 8128 2973 8128 2981 8135 2992 8137 2992 8131 2991 8131 2992 8130 2991 8129 2991 8102 2948 8084 TIME...MOT...LOC 2127Z 340DEG 18KT 2983 8123 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...40KTS $$ HESS  384 WWUS52 KJAX 182133 SVSJAX Severe Weather Statement National Weather Service Jacksonville FL 533 PM EDT Tue Aug 18 2026 FLC003-031-182142- /O.CAN.KJAX.SV.W.0207.000000T0000Z-260818T2145Z/ Baker FL-Duval FL- 533 PM EDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BAKER AND SOUTHWESTERN DUVAL COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 2999 8188 2993 8212 3001 8234 3014 8229 3014 8205 3019 8205 3019 8196 TIME...MOT...LOC 2132Z 352DEG 9KT 3012 8207 $$ FLC007-019-125-182145- /O.CON.KJAX.SV.W.0207.000000T0000Z-260818T2145Z/ Bradford FL-Union FL-Clay FL- 533 PM EDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM EDT FOR NORTHEASTERN BRADFORD...NORTHEASTERN UNION AND NORTHWESTERN CLAY COUNTIES... At 532 PM EDT, a severe thunderstorm was located near Maxville, or 10 miles east of Raiford, moving south at 10 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Starke, Lake Butler, Raiford, Middleburg, Kingsley, Camp Blanding, Lawtey, Ellerbee, and Johnstown. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2999 8188 2993 8212 3001 8234 3014 8229 3014 8205 3019 8205 3019 8196 TIME...MOT...LOC 2132Z 352DEG 9KT 3012 8207 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ HESS  354 WWUS53 KGRB 182133 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 433 PM CDT Tue Aug 18 2026 WIC137-182200- /O.CON.KGRB.SV.W.0137.000000T0000Z-260818T2200Z/ Waushara WI- 433 PM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR SOUTHEASTERN WAUSHARA COUNTY... At 433 PM CDT, severe thunderstorms were located along a line from over Redgranite to 11 miles south of Redgranite, or along a line from 10 miles east of Wautoma to 16 miles southeast of Wautoma, moving east at 40 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will be near... Redgranite around 435 PM CDT. Other locations impacted by the severe thunderstorm include Lohrville, Spring Lake, Silver Lake and Auroraville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4409 8916 4407 8889 4398 8889 4398 8930 4405 8925 TIME...MOT...LOC 2120Z 290DEG 32KT 4411 8924 4404 8922 4393 8924 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Kurimski  578 WWUS53 KGRB 182134 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 434 PM CDT Tue Aug 18 2026 WIC137-182200- /O.CON.KGRB.TO.W.0026.000000T0000Z-260818T2200Z/ Waushara WI- 434 PM CDT Tue Aug 18 2026 ...TORNADO WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR SOUTH CENTRAL WAUSHARA COUNTY... At 434 PM CDT, a severe thunderstorm capable of producing a tornado was located near Redgranite, or 10 miles southeast of Wautoma, moving southeast at 55 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. Locations impacted include... Redgranite, Spring Lake and Lohrville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4398 8930 4408 8918 4398 8890 4398 8912 TIME...MOT...LOC 2121Z 297DEG 48KT 4406 8933 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.50 IN $$ Kurimski  611 WWUS53 KARX 182136 SVSARX Severe Weather Statement National Weather Service La Crosse WI 436 PM CDT Tue Aug 18 2026 WIC103-123-182145- /O.CAN.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Vernon WI-Richland WI- 436 PM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN VERNON AND NORTHEASTERN RICHLAND COUNTIES IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for central Wisconsin. && LAT...LON 4364 9030 4372 9026 4364 8981 TIME...MOT...LOC 2135Z 285DEG 42KT 4368 9005 4361 9005 4352 9010 $$ WIC057-182200- /O.CON.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Juneau WI- 436 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHWESTERN JUNEAU COUNTY... At 435 PM CDT, severe thunderstorms were located along a line extending from 8 miles south of Mauston to 9 miles east of Wonewoc to near Reedsburg, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Wonewoc, Union Center, Pleasant Ridge, and Bass Hollow Rec Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9030 4372 9026 4364 8981 TIME...MOT...LOC 2135Z 285DEG 42KT 4368 9005 4361 9005 4352 9010 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Skow  682 WWUS52 KTAE 182138 SVSTAE Severe Weather Statement National Weather Service Tallahassee FL 538 PM EDT Tue Aug 18 2026 FLC037-182200- /O.CON.KTAE.SV.W.0307.000000T0000Z-260818T2200Z/ Franklin FL- 538 PM EDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR CENTRAL FRANKLIN COUNTY... At 538 PM EDT, a severe thunderstorm was located near Eastpoint, moving southeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Carrabelle, Eastpoint, St George Island, Franklin, Carrabelle Beach, Royal Bluff, High Bluff, Yent Place, St George Island St Pk, Creels, and Green Point. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 2985 8494 2995 8469 2977 8454 2968 8467 2960 8481 2956 8493 TIME...MOT...LOC 2138Z 332DEG 36KT 2982 8481 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 02-MONTGOMERY  939 WWUS55 KBYZ 182140 SVSBYZ Severe Weather Statement National Weather Service Billings MT 340 PM MDT Tue Aug 18 2026 MTC017-087-182200- /O.CON.KBYZ.SV.W.0137.000000T0000Z-260818T2200Z/ Custer MT-Rosebud MT- 340 PM MDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR WEST CENTRAL CUSTER AND CENTRAL ROSEBUD COUNTIES... At 340 PM MDT, a severe thunderstorm was located 16 miles east of Forsyth, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Rosebud, Hathaway and Cartersville. I-94 between Forsyth and Hathaway. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4634 10667 4655 10625 4638 10598 4608 10632 TIME...MOT...LOC 2104Z 316DEG 25KT 4651 10660 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Tesar  583 WUUS54 KMOB 182141 SVRMOB ALC097-129-182230- /O.NEW.KMOB.SV.W.0120.260818T2141Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Mobile AL 441 PM CDT Tue Aug 18 2026 The National Weather Service in Mobile has issued a * Severe Thunderstorm Warning for... North central Mobile County in southwestern Alabama... South central Washington County in southwestern Alabama... * Until 530 PM CDT. * At 441 PM CDT, a severe thunderstorm was located 8 miles northeast of Citronelle, moving south at 10 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Citronelle, Gulfcrest, Mount Vernon, and Movico. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3129 8827 3129 8805 3099 8799 3098 8831 TIME...MOT...LOC 2141Z 357DEG 7KT 3120 8817 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JP  973 WUUS52 KTAE 182142 SVRTAE ALC061-FLC059-182230- /O.NEW.KTAE.SV.W.0309.260818T2142Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 442 PM CDT Tue Aug 18 2026 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Central Geneva County in southeastern Alabama... North central Holmes County in the Panhandle of Florida... * Until 530 PM CDT. * At 441 PM CDT, a severe thunderstorm was located near Samson, or 7 miles northwest of Geneva, moving southeast at 10 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Geneva, Samson, Coffee Springs, Black, Miller Crossroads, Spears, Eunola, Sellersville, Bethlehem, Lytle, Highfalls, Marl, Logan Field Municipal A/P, Sweetgum Head, Geneva Municipal A/P, Vaughanville, Ards Crossroads, Smith Crossroads, New Hope, and Somerset. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3108 8608 3118 8602 3118 8588 3093 8563 3091 8585 3097 8599 TIME...MOT...LOC 2141Z 302DEG 10KT 3110 8599 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 02-MONTGOMERY  460 WWUS53 KGRB 182141 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 441 PM CDT Tue Aug 18 2026 WIC137-182151- /O.CAN.KGRB.TO.W.0026.000000T0000Z-260818T2200Z/ Waushara WI- 441 PM CDT Tue Aug 18 2026 ...TORNADO WARNING IS CANCELLED FOR SOUTH CENTRAL WAUSHARA COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. However, heavy rain is still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT Tuesday for a portion of central Wisconsin. && LAT...LON 4398 8930 4408 8918 4398 8890 4398 8912 TIME...MOT...LOC 2134Z 297DEG 48KT 4398 8912 $$ Kurimski  491 WUUS55 KBYZ 182142 SVRBYZ MTC087-103-182230- /O.NEW.KBYZ.SV.W.0139.260818T2142Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT 342 PM MDT Tue Aug 18 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Northern Rosebud County in southeastern Montana... Northwestern Treasure County in southeastern Montana... * Until 430 PM MDT. * At 342 PM MDT, a severe thunderstorm was located 8 miles northeast of Melstone, or 36 miles northwest of Hysham, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Ingomar, Bascom and Sumatra. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4673 10783 4680 10761 4658 10722 4638 10761 4658 10780 4660 10780 4660 10781 4661 10782 4662 10782 4663 10781 4665 10782 4666 10781 4666 10780 4667 10780 4668 10779 4669 10780 4670 10782 4671 10782 4671 10783 4672 10782 TIME...MOT...LOC 2142Z 313DEG 23KT 4667 10774 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Tesar  922 WWUS55 KBYZ 182143 SVSBYZ Severe Weather Statement National Weather Service Billings MT 343 PM MDT Tue Aug 18 2026 MTC065-087-182153- /O.EXP.KBYZ.SV.W.0138.000000T0000Z-260818T2145Z/ Musselshell MT-Rosebud MT- 343 PM MDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 345 PM MDT FOR NORTHEASTERN MUSSELSHELL AND NORTHERN ROSEBUD COUNTIES... The Severe Thunderstorm Warning that was previously in effect has been reissued for Rosebud County and is in effect until 430 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 900 PM MDT Tuesday for portions of central and southeast Montana. && LAT...LON 4675 10803 4676 10783 4678 10784 4678 10785 4679 10784 4680 10785 4680 10784 4682 10785 4685 10789 4685 10771 4670 10733 4648 10773 4650 10778 4647 10778 TIME...MOT...LOC 2125Z 299DEG 18KT 4673 10781 $$ Tesar  395 WUUS52 KJAX 182144 SVRJAX FLC001-007-019-107-125-182215- /O.NEW.KJAX.SV.W.0208.260818T2144Z-260818T2215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Jacksonville FL 544 PM EDT Tue Aug 18 2026 The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Bradford County in northern Florida... Northern Alachua County in northern Florida... Northwestern Putnam County in northeastern Florida... Union County in northern Florida... Western Clay County in northeastern Florida... * Until 615 PM EDT. * At 544 PM EDT, severe thunderstorms were located along a line extending from Lake Butler to Camp Blanding, moving south at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Starke, Lake Butler, Keystone Heights, Raiford, Worthington Spring, Middleburg, Worthington Springs, Groves, Beasley, and New River. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2969 8184 2981 8254 3014 8238 3014 8225 3009 8191 TIME...MOT...LOC 2144Z 000DEG 15KT 3004 8232 2999 8199 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ HESS  719 WWUS53 KGRB 182144 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 444 PM CDT Tue Aug 18 2026 WIC137-182154- /O.CAN.KGRB.SV.W.0137.000000T0000Z-260818T2200Z/ Waushara WI- 444 PM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN WAUSHARA COUNTY... The storms which prompted the warning have moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT Tuesday for a portion of central Wisconsin. && LAT...LON 4409 8916 4407 8889 4398 8889 4398 8930 4405 8925 TIME...MOT...LOC 2133Z 290DEG 32KT 4407 8909 4400 8907 4389 8909 $$ Kurimski  307 WWUS54 KMOB 182145 SVSMOB Severe Weather Statement National Weather Service Mobile AL 445 PM CDT Tue Aug 18 2026 ALC025-182154- /O.CAN.KMOB.SV.W.0119.000000T0000Z-260818T2200Z/ Clarke AL- 445 PM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CLARKE COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. LAT...LON 3130 8779 3130 8776 3131 8778 3133 8779 3135 8775 3134 8775 3133 8774 3134 8772 3136 8772 3144 8752 3129 8740 3126 8743 3126 8737 3121 8733 3109 8773 TIME...MOT...LOC 2144Z 335DEG 12KT 3130 8762 $$ ALC003-053-099-182200- /O.CON.KMOB.SV.W.0119.000000T0000Z-260818T2200Z/ Monroe AL-Baldwin AL-Escambia AL- 445 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHWESTERN MONROE...NORTH CENTRAL BALDWIN AND NORTHWESTERN ESCAMBIA COUNTIES... At 444 PM CDT, a severe thunderstorm was located 7 miles west of Uriah, or 15 miles southwest of Frisco City, moving southeast at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... McCullough and Uriah. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3130 8779 3130 8776 3131 8778 3133 8779 3135 8775 3134 8775 3133 8774 3134 8772 3136 8772 3144 8752 3129 8740 3126 8743 3126 8737 3121 8733 3109 8773 TIME...MOT...LOC 2144Z 335DEG 12KT 3130 8762 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JP  871 WUUS52 KJAX 182146 SVRJAX FLC001-182215- /O.NEW.KJAX.SV.W.0209.260818T2146Z-260818T2215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Jacksonville FL 546 PM EDT Tue Aug 18 2026 The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Alachua County in northern Florida... * Until 615 PM EDT. * At 546 PM EDT, a severe thunderstorm was located near Alachua, or 7 miles west of Gainesville, moving east at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Gainesville, Alachua, Hawthorne, Archer, University Of Florida, Rochelle, Cross Creek, Orange Heights, Gainesville Airport, and Newnans Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 2946 8219 2947 8221 2948 8221 2948 8230 2956 8262 2982 8255 2973 8205 2943 8207 TIME...MOT...LOC 2146Z 287DEG 14KT 2968 8247 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ HESS  978 WFUS53 KMKX 182148 TORMKX WIC021-111-182230- /O.NEW.KMKX.TO.W.0081.260818T2148Z-260818T2230Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Milwaukee/Sullivan WI 448 PM CDT Tue Aug 18 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for... Western Columbia County in south central Wisconsin... Northeastern Sauk County in south central Wisconsin... * Until 530 PM CDT. * At 447 PM CDT, a severe thunderstorm capable of producing a tornado was located near Reedsburg, moving east at 45 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near... Baraboo, Wisconsin Dells, Lake Delton, and West Baraboo around 455 PM CDT. Lake Wisconsin around 505 PM CDT. Portage around 510 PM CDT. Other locations impacted by this tornadic thunderstorm include Rock Springs, Okee, North Freedom, Devils Lake St Park, and Merrimac. Other landmarks included are the following Locations Mirror Lake State Park, Gibraltar Rock Natural Area County Park, Pine Island State Wildlife Area, and Kilbourn Dam. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4364 9005 4364 8946 4329 8960 4353 9009 TIME...MOT...LOC 2147Z 290DEG 40KT 4357 8994 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ SHEPPARD  600 WWUS53 KARX 182148 SVSARX Severe Weather Statement National Weather Service La Crosse WI 448 PM CDT Tue Aug 18 2026 WIC057-182200- /O.CON.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Juneau WI- 448 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTH CENTRAL JUNEAU COUNTY... At 448 PM CDT, severe thunderstorms were located along a line extending from near Wisconsin Dells to near Lake Delton to near Reedsburg, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bass Hollow Rec Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 9009 4369 9008 4364 8981 TIME...MOT...LOC 2148Z 289DEG 41KT 4364 8988 4357 8988 4348 8993 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Skow  231 WWUS52 KTAE 182151 SVSTAE Severe Weather Statement National Weather Service Tallahassee FL 551 PM EDT Tue Aug 18 2026 FLC037-182201- /O.EXP.KTAE.SV.W.0307.000000T0000Z-260818T2200Z/ Franklin FL- 551 PM EDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL FRANKLIN COUNTY WILL EXPIRE AT 600 PM EDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. && LAT...LON 2985 8494 2995 8469 2977 8454 2968 8467 2960 8481 2956 8493 TIME...MOT...LOC 2151Z 331DEG 10KT 2979 8479 $$ 02-MONTGOMERY  868 WUUS53 KMKX 182152 SVRMKX WIC039-117-182230- /O.NEW.KMKX.SV.W.0248.260818T2152Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Milwaukee/Sullivan WI 452 PM CDT Tue Aug 18 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Northeastern Fond du Lac County in east central Wisconsin... Northwestern Sheboygan County in east central Wisconsin... * Until 530 PM CDT. * At 452 PM CDT, a severe thunderstorm was located over Fond Du Lac, moving east at 20 mph. HAZARD...Quarter size hail. SOURCE...Public. IMPACT...Damage to vehicles is expected. * Locations impacted include... Fond Du Lac, Plymouth, North Fond Du Lac, Elkhart Lake, Southern Lake Winnebago, Taycheedah, Greenbush, Eden, Mount Calvary, St. Cloud, Glenbeulah, Peebles, Calvary, Marytown, Town of Forest, and Johnsburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4389 8816 4389 8803 4371 8797 4368 8850 4381 8853 4394 8817 4394 8816 TIME...MOT...LOC 2152Z 255DEG 17KT 4377 8842 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ DDV  244 WWUS53 KMKX 182152 SVSMKX Severe Weather Statement National Weather Service Milwaukee/Sullivan WI 452 PM CDT Tue Aug 18 2026 WIC077-182201- /O.CAN.KMKX.TO.W.0080.000000T0000Z-260818T2200Z/ Marquette WI- 452 PM CDT Tue Aug 18 2026 ...THE TORNADO WARNING FOR NORTHEASTERN MARQUETTE COUNTY IS CANCELLED... The tornadic thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for south central Wisconsin. && LAT...LON 4398 8889 4371 8889 4383 8910 TIME...MOT...LOC 2151Z 301DEG 31KT 4384 8893 $$ WIC047-182200- /O.CON.KMKX.TO.W.0080.000000T0000Z-260818T2200Z/ Green Lake WI- 452 PM CDT Tue Aug 18 2026 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR NORTHEASTERN GREEN LAKE COUNTY... At 451 PM CDT, a severe thunderstorm capable of producing a tornado was located over Green Lake, or near Ripon, moving southeast at 35 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of northeastern Green Lake County. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4398 8889 4371 8889 4383 8910 TIME...MOT...LOC 2151Z 301DEG 31KT 4384 8893 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.00 IN $$ SHEPPARD  260 WUUS55 KBYZ 182152 SVRBYZ MTC017-087-182230- /O.NEW.KBYZ.SV.W.0140.260818T2152Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT 352 PM MDT Tue Aug 18 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Southwestern Custer County in southeastern Montana... Central Rosebud County in southeastern Montana... * Until 430 PM MDT. * At 352 PM MDT, a severe thunderstorms were located 22 miles southwest of Miles City, or 21 miles east of Forsyth, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Moon Creek Ranch, Garland, Hathaway and Twelve Mile Dam. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4612 10640 4644 10614 4626 10560 4586 10600 TIME...MOT...LOC 2151Z 294DEG 34KT 4627 10625 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Tesar  065 WWUS55 KBYZ 182154 SVSBYZ Severe Weather Statement National Weather Service Billings MT 354 PM MDT Tue Aug 18 2026 MTC017-087-182204- /O.EXP.KBYZ.SV.W.0137.000000T0000Z-260818T2200Z/ Custer MT-Rosebud MT- 354 PM MDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 4 PM MDT FOR WEST CENTRAL CUSTER AND CENTRAL ROSEBUD COUNTIES... The Severe Thunderstorm Warning that was previously in effect has been reissued for Custer and Rosebud Counties and is in effect until 430 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 900 PM MDT Tuesday for a portion of southeast Montana. && LAT...LON 4634 10667 4655 10625 4638 10598 4608 10632 TIME...MOT...LOC 2140Z 316DEG 25KT 4633 10634 $$ Tesar  913 WUUS54 KMOB 182155 SVRMOB ALC053-182245- /O.NEW.KMOB.SV.W.0121.260818T2155Z-260818T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Mobile AL 455 PM CDT Tue Aug 18 2026 The National Weather Service in Mobile has issued a * Severe Thunderstorm Warning for... Western Escambia County in south central Alabama... * Until 545 PM CDT. * At 454 PM CDT, a severe thunderstorm was located 6 miles west of I65 And AL 113, or 14 miles north of Atmore, moving south at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Atmore, McCullough, I65 And CR 1, I65 And AL 113, and I65 And AL 21. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Mobile. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3123 8755 3125 8752 3125 8751 3126 8748 3126 8729 3106 8720 3102 8753 TIME...MOT...LOC 2154Z 000DEG 8KT 3122 8741 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JP  806 FZUS72 KMLB 182156 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 556 PM EDT Tue Aug 18 2026 AMZ550-182330- 556 PM EDT Tue Aug 18 2026 A Marine Weather Statement has been issued for the following areas... Flagler Beach to Volusia-Brevard County Line 0-20 nm... At 554 PM EDT, Doppler radar indicated an outflow boundary from storms across northeast Florida, capable of producing winds to around 30 knots. This boundary was located along a line extending from 9 nm east of Marineland to near Palm Coast, moving southeast at 15 knots. This boundary may lead to additional storm development that moves into the nearshore Volusia County waters through sunset. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 2942 8113 2943 8111 2942 8111 2943 8110 2944 8111 2945 8111 2946 8112 2948 8083 2921 8071 2915 8100 $$ Weitlich  086 WUUS53 KMKX 182156 SVRMKX WIC027-039-182245- /O.NEW.KMKX.SV.W.0249.260818T2156Z-260818T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Milwaukee/Sullivan WI 456 PM CDT Tue Aug 18 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Western Fond du Lac County in east central Wisconsin... Northern Dodge County in southeastern Wisconsin... * Until 545 PM CDT. * At 456 PM CDT, severe thunderstorms were located along a line extending from near Rush Lake to near Brandon to near Randolph, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Beaver Dam, Waupun, Ripon, Mayville, Horicon, Juneau, Oakfield, Rosendale, Brandon, Burnett, Lamartine, Fox Lake, Eldorado, Alto, Brownsville, Fairwater, Kekoskee, Atwater, Astico, and Oak Center. Other landmarks included are the following Location Horicon Marsh. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4389 8854 4358 8848 4347 8850 4341 8867 4349 8901 4363 8901 4363 8889 4364 8889 4390 8888 TIME...MOT...LOC 2156Z 303DEG 31KT 4392 8888 4373 8887 4362 8905 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DDV  827 WUUS52 KTAE 182158 SVRTAE FLC059-131-133-182230- /O.NEW.KTAE.SV.W.0310.260818T2158Z-260818T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 458 PM CDT Tue Aug 18 2026 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... East central Walton County in the Panhandle of Florida... Southwestern Holmes County in the Panhandle of Florida... Western Washington County in the Panhandle of Florida... * Until 530 PM CDT. * At 458 PM CDT, a severe thunderstorm was located 12 miles east of De Funiak Springs, moving southeast at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Vernon, Live Oak, Ponce De Leon, Caryville, Westville, Hinsons Crossroads, Red Bay, Douglass Crossroad, Whitehead Crossroads, Cerrogordo, Red Head, Holmes Valley, Millers Ferry, Knox Hill, Hickory Hill, and Smyrna. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3078 8603 3085 8590 3057 8563 3045 8590 TIME...MOT...LOC 2158Z 327DEG 17KT 3072 8592 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 02-MONTGOMERY  892 WWUS53 KARX 182158 SVSARX Severe Weather Statement National Weather Service La Crosse WI 458 PM CDT Tue Aug 18 2026 WIC057-182208- /O.EXP.KARX.SV.W.0181.000000T0000Z-260818T2200Z/ Juneau WI- 458 PM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL JUNEAU COUNTY WILL EXPIRE AT 500 PM CDT... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for central Wisconsin. && LAT...LON 4364 9009 4369 9008 4364 8981 TIME...MOT...LOC 2158Z 289DEG 41KT 4361 8975 4354 8975 4345 8980 $$ Skow  864 WWUS53 KMKX 182158 SVSMKX Severe Weather Statement National Weather Service Milwaukee/Sullivan WI 458 PM CDT Tue Aug 18 2026 WIC039-117-182230- /O.CON.KMKX.SV.W.0248.000000T0000Z-260818T2230Z/ Fond du Lac WI-Sheboygan WI- 458 PM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM CDT FOR NORTHEASTERN FOND DU LAC AND NORTHWESTERN SHEBOYGAN COUNTIES... At 458 PM CDT, a severe thunderstorm was located over Fond Du Lac, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Public report of quarter size hail. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Fond Du Lac, Plymouth, North Fond Du Lac, Elkhart Lake, Southern Lake Winnebago, Taycheedah, Greenbush, Eden, Mount Calvary, St. Cloud, Glenbeulah, Peebles, Calvary, Marytown, Town of Forest, and Johnsburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4389 8816 4389 8803 4371 8797 4368 8850 4381 8853 4394 8817 4394 8816 TIME...MOT...LOC 2158Z 255DEG 17KT 4378 8838 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DDV