490 WUUS53 KDMX 131009 SVRDMX IAC009-027-047-073-077-131100- /O.NEW.KDMX.SV.W.0320.260813T1009Z-260813T1100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 509 AM CDT Thu Aug 13 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Western Greene County in west central Iowa... Guthrie County in west central Iowa... Audubon County in west central Iowa... Southeastern Crawford County in west central Iowa... Carroll County in west central Iowa... * Until 600 AM CDT. * At 508 AM CDT, severe thunderstorms were located along a line extending from near Denison to near Aspinwall to 4 miles north of Prairie Rose State Park, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. At 505 AM, 55 mph wind gust was reported Harlan. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Carroll, Denison, Jefferson, Audubon, Guthrie Center, Manning, Coon Rapids, Glidden, Lake Panorama, Exira, Manilla, Elk Horn, Scranton, Arcadia, Bayard, Vail, Churdan, Templeton, Menlo, and Kimballton. This replaces the earlier Severe Thunderstorm Warning issued for this area. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4202 9552 4219 9440 4152 9438 4160 9509 4186 9509 4186 9536 TIME...MOT...LOC 1008Z 262DEG 47KT 4203 9528 4187 9512 4166 9524 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hahn  276 WWUS53 KOAX 131012 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 512 AM CDT Thu Aug 13 2026 IAC085-165-131022- /O.EXP.KOAX.SV.W.0352.000000T0000Z-260813T1015Z/ Harrison IA-Shelby IA- 512 AM CDT Thu Aug 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN HARRISON AND NORTHERN SHELBY COUNTIES WILL EXPIRE AT 515 AM CDT... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 800 AM CDT for southwestern Iowa. && LAT...LON 4164 9566 4178 9569 4186 9567 4186 9510 4165 9509 TIME...MOT...LOC 1012Z 271DEG 45KT 4195 9524 4181 9512 4163 9517 $$ KG  614 WWUS53 KDMX 131013 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 513 AM CDT Thu Aug 13 2026 IAC027-047-131023- /O.EXP.KDMX.TO.W.0074.000000T0000Z-260813T1015Z/ Crawford IA-Carroll IA- 513 AM CDT Thu Aug 13 2026 ...THE TORNADO WARNING FOR CENTRAL CRAWFORD AND NORTHWESTERN CARROLL COUNTIES WILL EXPIRE AT 515 AM CDT... The storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 800 AM CDT for west central Iowa. LAT...LON 4221 9547 4221 9509 4205 9510 4190 9564 4196 9567 4201 9567 TIME...MOT...LOC 1013Z 237DEG 47KT 4217 9521 $$ Hahn  093 WGUS51 KOKX 131014 FFWOKX NYC103-131315- /O.NEW.KOKX.FF.W.0043.260813T1014Z-260813T1315Z/ /00000.U.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service New York NY 614 AM EDT Thu Aug 13 2026 The National Weather Service in Upton has issued a * Flash Flood Warning for... Eastern Suffolk County in southeastern New York... * Until 915 AM EDT. * At 614 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Southold, Mattituck, Sag Harbor, Bridgehampton, Plum Island, Gardiners Island, Noyack, Montauk Point, Shelter Island, Greenport, East Hampton, Peconic, Hither Hills State Park, Springs, North Sea, Cutchogue, Montauk, Water Mill, North Haven and Orient. This includes the following streams and drainages... Atlantic Ocean. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4101 7262 4115 7237 4119 7222 4119 7215 4110 7230 4106 7227 4105 7219 4108 7217 4104 7213 4108 7213 4110 7217 4114 7214 4111 7208 4107 7207 4101 7210 4109 7195 4108 7186 4106 7185 4088 7232 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ NV  922 WWUS53 KDMX 131018 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 518 AM CDT Thu Aug 13 2026 IAC009-027-047-073-077-131100- /O.CON.KDMX.SV.W.0320.000000T0000Z-260813T1100Z/ Greene IA-Guthrie IA-Audubon IA-Crawford IA-Carroll IA- 518 AM CDT Thu Aug 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 AM CDT FOR WESTERN GREENE...GUTHRIE...AUDUBON...SOUTHEASTERN CRAWFORD AND CARROLL COUNTIES... At 518 AM CDT, severe thunderstorms were located along a line extending from near Westside to near Gray to near Kimballton, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Carroll, Jefferson, Audubon, Guthrie Center, Manning, Coon Rapids, Glidden, Lake Panorama, Exira, Elk Horn, Scranton, Arcadia, Bayard, Vail, Churdan, Templeton, Menlo, Kimballton, Bagley, and Westside. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4219 9440 4152 9438 4160 9509 4186 9509 4186 9516 4207 9521 TIME...MOT...LOC 1018Z 262DEG 47KT 4204 9514 4188 9498 4167 9510 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hahn  230 WHUS51 KBOX 131020 SMWBOX ANZ235-237-256-283-131115- /O.NEW.KBOX.MA.W.0035.260813T1020Z-260813T1115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Boston/Norton MA 620 AM EDT Thu Aug 13 2026 The National Weather Service in Boston/Norton has issued a * Special Marine Warning for... Block Island Sound... Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island... Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM... Rhode Island Sound... * Until 715 AM EDT. * At 620 AM EDT, a strong thunderstorm was located over Montauk Shoal, moving east at 45 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... The Coastal Waters Southeast Of Block Island, Buoy 44097 Southeast Of Block Island, Block Island Sound, The Coastal Waters West Of Block Island, Rhode Island Sound, and The Coastal Waters Between Block Island And Marthas Vineyard. LAT...LON 4136 7100 4092 7083 4085 7168 4107 7185 4129 7187 TIME...MOT...LOC 1020Z 265DEG 44KT 4102 7178 HAIL...<.75IN WIND...>34KTS $$ BW  778 WGUS55 KTWC 131020 FFWTWC AZC019-131315- /O.NEW.KTWC.FF.W.0133.260813T1020Z-260813T1315Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 320 AM MST Thu Aug 13 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Eastern Pima County in southeastern Arizona... * Until 615 AM MST. * At 320 AM MST, Pima County Regional Flood Control District reported flash flooding on the Tanque Verde and Aqua Caliente Washes from heavy rain this morning that has lead to significant rises in these washers. Between 1 and 3 inches of rain has been recorded this morning. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Emergency management reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Tanque Verde and Saguaro National Park East. This includes the following streams and drainages... Agua Caliente Wash, Deer Creek, Chimney Rock Creek, Tanque Verde Wash, Bear Creek and Rincon Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. Remain alert for flooding even in locations not receiving rain. Washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3232 11050 3231 11048 3225 11048 3222 11053 3219 11065 3225 11073 3229 11072 3232 11060 FLASH FLOOD...OBSERVED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$  494 WGUS53 KOAX 131025 FFWOAX IAC133-NEC173-131330- /O.NEW.KOAX.FF.W.0031.260813T1025Z-260813T1330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Omaha/Valley NE 525 AM CDT Thu Aug 13 2026 The National Weather Service in Omaha/Valley has issued a * Flash Flood Warning for... Northern Monona County in west central Iowa... Thurston County in northeastern Nebraska... * Until 830 AM CDT. * At 525 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen, with much of it falling in less than an hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Onawa, Mapleton, Walthill, Whiting, Ute, Rosalie, Castana, Thurston, Macy, Rodney, Lewis And Clark State Park, Kennebec, Omaha Reservation and Winnebago Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4223 9676 4222 9635 4221 9634 4221 9567 4205 9567 4203 9622 4204 9623 4204 9625 4205 9627 4205 9631 4202 9631 4202 9655 4206 9656 4209 9656 4209 9662 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR $$ Barjenbruch  696 WFUS53 KDMX 131030 TORDMX IAC027-131100- /O.NEW.KDMX.TO.W.0075.260813T1030Z-260813T1100Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Des Moines IA 530 AM CDT Thu Aug 13 2026 The National Weather Service in Des Moines has issued a * Tornado Warning for... Northern Carroll County in west central Iowa... * Until 600 AM CDT. * At 529 AM CDT, a severe thunderstorm capable of producing a tornado was located near Halbur, or near Carroll, moving northeast at 35 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... Carroll and Swan Lake State Park around 535 AM CDT. Lidderdale around 540 AM CDT. Other locations impacted by this tornadic thunderstorm include Hobbs County Park, Lidderdale, Breda, Halbur, Lanesboro, Swan Lake State Park, and Arcadia. 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. Tornadoes are extremely difficult to see and confirm at night. Do not wait to see or hear the tornado. TAKE COVER NOW! && LAT...LON 4198 9492 4203 9504 4220 9504 4220 9465 TIME...MOT...LOC 1029Z 215DEG 31KT 4205 9495 TORNADO...RADAR INDICATED MAX HAIL SIZE...0.00 IN $$ Hahn  019 WWUS53 KDMX 131039 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 539 AM CDT Thu Aug 13 2026 IAC047-131048- /O.CAN.KDMX.SV.W.0320.000000T0000Z-260813T1100Z/ Crawford IA- 539 AM CDT Thu Aug 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CRAWFORD COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 800 AM CDT for west central Iowa. LAT...LON 4219 9440 4152 9438 4160 9500 4187 9492 4209 9505 TIME...MOT...LOC 1038Z 262DEG 47KT 4208 9480 4192 9464 4171 9476 $$ IAC009-027-073-077-131100- /O.CON.KDMX.SV.W.0320.000000T0000Z-260813T1100Z/ Greene IA-Guthrie IA-Audubon IA-Carroll IA- 539 AM CDT Thu Aug 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 AM CDT FOR WESTERN GREENE...GUTHRIE...CENTRAL AUDUBON AND CENTRAL CARROLL COUNTIES... At 538 AM CDT, severe thunderstorms were located along a line extending from near Arthur N Neu Airport to near Coon Rapids to 8 miles east of Audubon County Airport, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Ground based weather sensors. At 529 AM, a 64 mph wind gusts was reported at Audubon. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Carroll, Jefferson, Audubon, Guthrie Center, Coon Rapids, Glidden, Lake Panorama, Exira, Scranton, Arcadia, Bayard, Churdan, Templeton, Menlo, Bagley, Dedham, Halbur, Lidderdale, Willey, and Ralston. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4219 9440 4152 9438 4160 9500 4187 9492 4209 9505 TIME...MOT...LOC 1038Z 262DEG 47KT 4208 9480 4192 9464 4171 9476 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hahn  465 WWUS53 KDMX 131042 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 542 AM CDT Thu Aug 13 2026 IAC009-027-073-077-131100- /O.CON.KDMX.SV.W.0320.000000T0000Z-260813T1100Z/ Greene IA-Guthrie IA-Audubon IA-Carroll IA- 542 AM CDT Thu Aug 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 AM CDT FOR WESTERN GREENE...GUTHRIE...EASTERN AUDUBON AND CARROLL COUNTIES... At 541 AM CDT, severe thunderstorms were located along a line extending from near Glidden to 5 miles north of Bayard to 11 miles west of Guthrie Center, moving east at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Ground based weather observations. At 529 AM, a 64 mph wind gusts was reported at Audubon. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Carroll, Jefferson, Guthrie Center, Coon Rapids, Glidden, Lake Panorama, Scranton, Arcadia, Bayard, Churdan, Menlo, Bagley, Dedham, Lidderdale, Willey, Ralston, Arthur N Neu Airport, Swan Lake State Park, and Springbrook State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4219 9440 4152 9438 4158 9487 4190 9483 4209 9505 TIME...MOT...LOC 1041Z 262DEG 47KT 4209 9475 4193 9459 4172 9471 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Hahn  357 WFUS53 KDMX 131046 TORDMX IAC073-131115- /O.NEW.KDMX.TO.W.0076.260813T1046Z-260813T1115Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Des Moines IA 546 AM CDT Thu Aug 13 2026 The National Weather Service in Des Moines has issued a * Tornado Warning for... Greene County in west central Iowa... * Until 615 AM CDT. * At 546 AM CDT, a severe thunderstorm capable of producing a tornado was located over Scranton, or 10 miles west of Jefferson, moving northeast at 35 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... Scranton and Ralston around 550 AM CDT. Churdan around 600 AM CDT. Other locations impacted by this tornadic thunderstorm include Dana, Churdan, Grand Junction, Paton, Scranton, Jefferson Municipal Airport, Rippey, and Ralston. 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 4192 9451 4199 9462 4220 9462 4220 9417 4194 9418 TIME...MOT...LOC 1046Z 226DEG 32KT 4200 9458 TORNADO...RADAR INDICATED MAX HAIL SIZE...0.00 IN $$ Hahn  065 WGUS75 KSLC 131049 FFSSLC Flash Flood Statement National Weather Service Salt Lake City UT 449 AM MDT Thu Aug 13 2026 UTC025-053-131215- /O.CON.KSLC.FF.W.0073.000000T0000Z-260813T1215Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Kane UT-Washington UT- 449 AM MDT Thu Aug 13 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 615 AM MDT THIS MORNING FOR WEST CENTRAL KANE AND EAST CENTRAL WASHINGTON COUNTIES... At 449 AM MDT, Doppler radar and automated rain gauges indicated thunderstorms produced heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of normally dry washes, slot canyons, streams and rivers. Some locations that will experience flash flooding include... Zion National Park. The Narrows, the Subway, Behunin Canyon, Keyhole, Pine and Spry Slot Canyons and all other slot canyons and normally dry washes in the area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3711 11290 3711 11293 3735 11311 3744 11286 3714 11271 FLASH FLOOD...RADAR AND GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ CRK  751 WUUS53 KDMX 131051 SVRDMX IAC015-027-049-073-077-153-131130- /O.NEW.KDMX.SV.W.0321.260813T1051Z-260813T1130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 551 AM CDT Thu Aug 13 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Northwestern Polk County in central Iowa... Greene County in west central Iowa... Guthrie County in west central Iowa... Boone County in central Iowa... Southeastern Carroll County in west central Iowa... Dallas County in central Iowa... * Until 630 AM CDT. * At 551 AM CDT, severe thunderstorms were located along a line extending from 4 miles north of Carroll to 5 miles south of Jefferson to near Adair, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... West Des Moines, Urbandale, Clive, Waukee, Boone, Grimes, Perry, Jefferson, Adel, Guthrie Center, Madrid, Ogden, Dallas Center, Granger, Panora, De Soto, Woodward, Van Meter, Lake Panorama, and Big Creek Lake. This includes Interstate 80 between mile markers 111 and 120. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4191 9464 4205 9467 4219 9371 4193 9370 4152 9383 4158 9470 4160 9470 4160 9471 TIME...MOT...LOC 1051Z 265DEG 49KT 4213 9488 4193 9438 4155 9466 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hahn  842 WWUS53 KDMX 131052 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 552 AM CDT Thu Aug 13 2026 IAC027-131102- /O.EXP.KDMX.TO.W.0075.000000T0000Z-260813T1100Z/ Carroll IA- 552 AM CDT Thu Aug 13 2026 ...THE TORNADO WARNING FOR NORTHERN CARROLL COUNTY WILL EXPIRE AT 600 AM CDT... The storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 800 AM CDT for west central Iowa. LAT...LON 4198 9492 4203 9504 4220 9504 4220 9465 TIME...MOT...LOC 1052Z 215DEG 31KT 4220 9481 $$ Hahn  011 FZUS71 KOKX 131054 MWSOKX Marine Weather Statement National Weather Service New York NY 654 AM EDT Thu Aug 13 2026 ANZ350-380-131300- 654 AM EDT Thu Aug 13 2026 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Moriches Inlet to Montauk Point NY out 60 NM... At 654 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from near Buoy 44097 Southeast Of Block Island to near Shinnecock Inlet, moving southeast at 25 knots. strong thunderstorms will be near... Buoy 44017 around 715 AM EDT. 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. 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 4025 7178 4080 7263 4095 7176 4034 7130 $$ NV