778 WWUS53 KLSX 122300 SVSLSX Severe Weather Statement National Weather Service St Louis MO 600 PM CDT Wed Aug 12 2026 MOC055-099-221-122345- /O.CON.KLSX.SV.W.0233.000000T0000Z-260812T2345Z/ Crawford MO-Jefferson MO-Washington MO- 600 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR NORTHEASTERN CRAWFORD, JEFFERSON AND NORTHERN WASHINGTON COUNTIES IN EAST CENTRAL MISSOURI... At 600 PM CDT, severe thunderstorms were located along a line from over Cedar Hill Lakes to near Anthonies Mill, or along a line from near Cedar Hill to near Anthonies Mill, moving southeast at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Sullivan, St. Cloud, Grubville, Bourbon, Oermann, Richwoods, Dittmer, Cedar Hill, Cedar Hill Lakes, Fletcher, Morse Mill, Anthonies Mill, De Soto, Hillsboro, Victoria, Hematite, Valles Mill, Festus, Olympian Village and Crystal City. This includes the following State Parks... Washington State Park and Sandy Creek Covered Bridge Historic Site. This includes the following highways... Interstate 44 in Missouri near exit 218. Interstate 55 in Missouri between exits 170 and 175. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 3820 9135 3820 9078 3840 9074 3820 9034 3816 9027 3812 9025 3809 9033 3804 9042 3800 9059 3801 9063 3802 9061 3807 9061 3808 9063 3803 9067 3806 9108 TIME...MOT...LOC 2243Z 316DEG 32KT 3841 9079 3830 9080 3824 9087 3821 9128 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 463 WWUS51 KBTV 122301 SVSBTV Severe Weather Statement National Weather Service Burlington VT 701 PM EDT Wed Aug 12 2026 VTC001-122309- /O.CAN.KBTV.SV.W.0060.000000T0000Z-260812T2330Z/ Addison VT- 701 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ADDISON COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4362 7288 4381 7273 4372 7232 4347 7245 TIME...MOT...LOC 2259Z 301DEG 30KT 4362 7275 $$ VTC021-027-122330- /O.CON.KBTV.SV.W.0060.000000T0000Z-260812T2330Z/ Rutland VT-Windsor VT- 701 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR EAST CENTRAL RUTLAND AND CENTRAL WINDSOR COUNTIES... At 659 PM EDT, a severe thunderstorm was located over South Sherburne, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and powerlines. Spotter in Chittenden reported 3/4 inch diamter hail with this storm. Locations impacted include... Woodstock, Barnard, Hartland Four Corners, Woodstock Village, Killington, Quechee, Stockbridge, Pomfret, Hartland, Bridgewater, Hartford, West Windsor, Mendon, Windsor, Reading, Norwich, Sharon, Plymouth, Royalton, and Queechee State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4362 7288 4381 7273 4372 7232 4347 7245 TIME...MOT...LOC 2259Z 301DEG 30KT 4362 7275 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SLW 549 WWUS53 KBIS 122301 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 601 PM CDT Wed Aug 12 2026 NDC043-047-093-122315- /O.CON.KBIS.SV.W.0281.000000T0000Z-260812T2315Z/ Kidder ND-Logan ND-Stutsman ND- 601 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR SOUTHEASTERN KIDDER, NORTH CENTRAL LOGAN AND SOUTHWESTERN STUTSMAN COUNTIES... At 601 PM CDT, a severe thunderstorm was located 6 miles southwest of Streeter, or 42 miles southwest of Jamestown, moving northeast at 15 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Streeter. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4667 9964 4678 9934 4648 9926 4647 9957 TIME...MOT...LOC 2244Z 244DEG 12KT 4659 9955 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CJS 506 WWUS53 KSGF 122302 SVSSGF Severe Weather Statement National Weather Service Springfield MO 602 PM CDT Wed Aug 12 2026 MOC065-161-122330- /O.CON.KSGF.SV.W.0379.000000T0000Z-260812T2330Z/ Dent MO-Phelps MO- 602 PM CDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR NORTHWESTERN DENT AND CENTRAL PHELPS COUNTIES... At 602 PM CDT, a severe thunderstorm was located 11 miles south of Rolla, moving southeast at 20 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... Rolla, Doolittle, Newburg, Lake Spring, Lecoma, and Anutt. This includes Interstate 44 between mile markers 173 and 183. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3770 9152 3771 9180 3777 9200 3795 9197 3790 9153 3780 9153 3778 9152 TIME...MOT...LOC 2302Z 303DEG 17KT 3779 9169 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Nelson 597 WWUS53 KUNR 122303 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 503 PM MDT Wed Aug 12 2026 SDC047-122315- /O.CON.KUNR.SV.W.0287.000000T0000Z-260812T2315Z/ Fall River SD- 503 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT FOR SOUTHEASTERN FALL RIVER COUNTY... At 503 PM MDT, a severe thunderstorm was located over Oelrichs, or 24 miles southeast of Hot Springs, moving east at 30 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Oelrichs. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and dangerous hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 4306 10352 4321 10336 4323 10300 4316 10300 4300 10304 4300 10336 TIME...MOT...LOC 2254Z 281DEG 24KT 4315 10331 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Schultz 021 WWUS53 KLSX 122303 SVSLSX Severe Weather Statement National Weather Service St Louis MO 603 PM CDT Wed Aug 12 2026 MOC071-122313- /O.EXP.KLSX.SV.W.0232.000000T0000Z-260812T2300Z/ Franklin MO- 603 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR SOUTHERN FRANKLIN COUNTY... The storms which prompted the warning have moved out of the area. Therefore, the warning has been allowed to expire. However, gusty winds and heavy rain are still possible with these thunderstorms. && LAT...LON 3821 9137 3838 9116 3854 9095 3854 9093 3853 9092 3855 9088 3855 9086 3854 9074 3842 9074 3820 9078 3820 9087 3821 9097 3820 9099 3820 9136 TIME...MOT...LOC 2245Z 310DEG 38KT 3842 9073 3824 9081 3818 9113 $$ Carney 731 WWUS55 KCYS 122309 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 509 PM MDT Wed Aug 12 2026 NEC105-122330- /O.CON.KCYS.SV.W.0236.000000T0000Z-260812T2330Z/ Kimball NE- 509 PM MDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT FOR SOUTHERN KIMBALL COUNTY... At 508 PM MDT, a severe thunderstorm was located 12 miles northwest of Westplains, or 15 miles south of Kimball, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Quarter sized hail was observed along Highway 71. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southern Kimball County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4104 10371 4106 10367 4100 10358 4100 10372 TIME...MOT...LOC 2308Z 286DEG 13KT 4100 10365 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Charnick 092 WWUS51 KBGM 122309 SVSBGM Severe Weather Statement National Weather Service Binghamton NY 709 PM EDT Wed Aug 12 2026 NYC097-101-123-122330- /O.CON.KBGM.SV.W.0157.000000T0000Z-260812T2330Z/ Schuyler NY-Yates NY-Steuben NY- 709 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR NORTHWESTERN SCHUYLER...SOUTHEASTERN YATES AND NORTHEASTERN STEUBEN COUNTIES... At 708 PM EDT, a severe thunderstorm was located near Porter Corner, or near Dundee, moving southeast at 30 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... Starkey, Urbana, Dundee, Tyrone, Pulteney, Wayne, Reading Center, Porter Corner, Rock Stream, and Glenora. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4259 7712 4254 7690 4254 7688 4237 7695 4247 7722 TIME...MOT...LOC 2308Z 293DEG 25KT 4250 7706 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 399 WWUS53 KBIS 122309 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 609 PM CDT Wed Aug 12 2026 NDC051-130000- /O.CON.KBIS.SV.W.0282.000000T0000Z-260813T0000Z/ McIntosh ND- 609 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT FOR EASTERN MCINTOSH COUNTY... At 609 PM CDT, a severe thunderstorm was located near Ashley, or 40 miles west of Ellendale, moving northeast at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Ashley and Danzig. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4594 9947 4612 9962 4628 9915 4628 9900 4594 9901 TIME...MOT...LOC 2257Z 239DEG 19KT 4604 9943 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CJS 649 WWUS53 KUNR 122311 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 511 PM MDT Wed Aug 12 2026 SDC047-122321- /O.EXP.KUNR.SV.W.0287.000000T0000Z-260812T2315Z/ Fall River SD- 511 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 515 PM MDT FOR SOUTHEASTERN FALL RIVER COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Fall River County and is in effect until 600 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a portion of southwest South Dakota. && LAT...LON 4306 10352 4321 10336 4323 10300 4316 10300 4300 10304 4300 10336 TIME...MOT...LOC 2303Z 281DEG 24KT 4314 10322 $$ Schultz 041 WWUS51 KBUF 122312 SVSBUF Severe Weather Statement National Weather Service Buffalo NY 712 PM EDT Wed Aug 12 2026 NYC051-069-122321- /O.EXP.KBUF.SV.W.0093.000000T0000Z-260812T2315Z/ Livingston NY-Ontario NY- 712 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL LIVINGSTON AND SOUTHWESTERN ONTARIO COUNTIES WILL EXPIRE AT 715 PM EDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. && LAT...LON 4276 7748 4272 7734 4267 7736 4267 7737 4258 7737 4258 7757 TIME...MOT...LOC 2311Z 287DEG 21KT 4257 7731 $$ Thomas 980 WWUS51 KBUF 122313 SVSBUF Severe Weather Statement National Weather Service Buffalo NY 713 PM EDT Wed Aug 12 2026 NYC069-122322- /O.EXP.KBUF.SV.W.0092.000000T0000Z-260812T2315Z/ Ontario NY- 713 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL ONTARIO COUNTY WILL EXPIRE AT 715 PM EDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Moderate rainfall is still possible over the next hour. Therefore, the warning will be allowed to expire. && LAT...LON 4290 7718 4287 7698 4276 7697 4276 7730 TIME...MOT...LOC 2312Z 289DEG 22KT 4273 7710 $$ Thomas 667 WWUS51 KBGM 122313 SVSBGM Severe Weather Statement National Weather Service Binghamton NY 713 PM EDT Wed Aug 12 2026 NYC097-109-122330- /O.CON.KBGM.SV.W.0158.000000T0000Z-260812T2330Z/ Schuyler NY-Tompkins NY- 713 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR NORTHEASTERN SCHUYLER AND WEST CENTRAL TOMPKINS COUNTIES... At 712 PM EDT, a severe thunderstorm was located over Reynoldsville, or 7 miles north of Odessa, moving east at 25 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Enfield, Burdett, Reynoldsville, Mecklenburg, Perry City, Bennettsburg, Smith Valley, and Northwest Ithaca. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4251 7680 4250 7656 4237 7658 4240 7685 TIME...MOT...LOC 2312Z 280DEG 23KT 4244 7674 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 927 WWUS55 KCYS 122314 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 514 PM MDT Wed Aug 12 2026 NEC045-130000- /O.CON.KCYS.SV.W.0235.000000T0000Z-260813T0000Z/ Dawes NE- 514 PM MDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM MDT FOR NORTHEASTERN DAWES COUNTY... At 513 PM MDT, a severe thunderstorm was located 10 miles north of Chadron Municipal Airport, or 12 miles northwest of Chadron, moving southeast at 35 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Chadron, Chadron Municipal Airport, and Dawes County Fairgrounds. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4300 10340 4300 10280 4279 10279 4278 10277 4268 10278 4269 10279 4276 10294 TIME...MOT...LOC 2313Z 296DEG 29KT 4298 10312 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Charnick 518 WWUS53 KBIS 122316 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 616 PM CDT Wed Aug 12 2026 NDC043-047-093-122326- /O.EXP.KBIS.SV.W.0281.000000T0000Z-260812T2315Z/ Kidder ND-Logan ND-Stutsman ND- 616 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR SOUTHEASTERN KIDDER, NORTH CENTRAL LOGAN AND SOUTHWESTERN STUTSMAN COUNTIES... The storm which prompted the warning has weakened below severe limits. Therefore, the warning has been allowed to expire. However, small hail and heavy rain are still possible with this thunderstorm. && LAT...LON 4667 9964 4678 9934 4648 9926 4647 9957 TIME...MOT...LOC 2301Z 244DEG 12KT 4662 9947 $$ CJS 763 WWUS55 KCYS 122318 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 518 PM MDT Wed Aug 12 2026 NEC105-122328- /O.CAN.KCYS.SV.W.0236.000000T0000Z-260812T2330Z/ Kimball NE- 518 PM MDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN KIMBALL COUNTY IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for the Panhandle of Nebraska. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Cheyenne. && LAT...LON 4104 10371 4106 10367 4100 10358 4100 10372 TIME...MOT...LOC 2317Z 286DEG 13KT 4099 10360 $$ Charnick 448 WWUS55 KPSR 122319 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 419 PM PDT Wed Aug 12 2026 CAC025-122330- /O.CON.KPSR.SV.W.0063.000000T0000Z-260812T2330Z/ Imperial CA- 419 PM PDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM PDT FOR SOUTHERN IMPERIAL COUNTY... At 418 PM PDT, a severe thunderstorm was located over Calexico, and is nearly stationary. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Calexico. This includes the following highways... CA Interstate 8 between mile markers 45 and 47. CA Route 111 between mile markers 1 and 4. CA Route 98 between mile markers 31 and 41. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3270 11554 3279 11541 3274 11536 3267 11535 3267 11553 TIME...MOT...LOC 2318Z 243DEG 1KT 3272 11549 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SDB 937 WWUS55 KBOU 122320 SVSBOU Severe Weather Statement National Weather Service Denver CO 520 PM MDT Wed Aug 12 2026 COC075-123-122345- /O.CON.KBOU.SV.W.0298.000000T0000Z-260812T2345Z/ Logan CO-Weld CO- 520 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MDT FOR NORTHWESTERN LOGAN AND NORTHEASTERN WELD COUNTIES... At 520 PM MDT, severe thunderstorms were located along a line from 9 miles north of Westplains to 11 miles north of New Raymer, or along a line from 31 miles northwest of Sterling to 33 miles west of Sterling, moving east at 15 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. 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... Westplains. 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 dangerous hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 4079 10392 4100 10371 4100 10336 4083 10343 4069 10352 TIME...MOT...LOC 2308Z 274DEG 13KT 4100 10359 4086 10372 4077 10386 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ 63 883 WWUS55 KVEF 122324 SVSVEF Severe Weather Statement National Weather Service Las Vegas NV 424 PM PDT Wed Aug 12 2026 AZC015-CAC071-122345- /O.CON.KVEF.SV.W.0034.000000T0000Z-260812T2345Z/ Mohave AZ-San Bernardino CA- 424 PM PDT Wed Aug 12 2026 /424 PM MST Wed Aug 12 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM PDT /445 PM MST/ FOR SOUTHWESTERN MOHAVE AND SAN BERNARDINO COUNTIES... At 424 PM PDT /424 PM MST/, a severe thunderstorm was located near Desert Hills, or 9 miles north of Lake Havasu City, moving northeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Gust of 61 mph measured at Lake Havasu City Airport. Locations impacted include... Lake Havasu City, Yucca, Topock, Needles and Desert Hills. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. If on or near Lake Havasu and Lake Mohave, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. && LAT...LON 3484 11459 3516 11424 3469 11366 3434 11434 3472 11473 TIME...MOT...LOC 2258Z 225DEG 13KT 3456 11445 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCS 879 WWUS53 KBIS 122324 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 624 PM CDT Wed Aug 12 2026 NDC051-122334- /O.CAN.KBIS.SV.W.0282.000000T0000Z-260813T0000Z/ McIntosh ND- 624 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EASTERN MCINTOSH COUNTY... The storm which prompted the warning has weakened below severe limits. Therefore, the warning has been cancelled. However, heavy rain is still possible with this thunderstorm. && LAT...LON 4594 9947 4612 9962 4628 9915 4628 9900 4594 9901 TIME...MOT...LOC 2309Z 239DEG 19KT 4607 9935 $$ CJS 549 WWUS51 KBTV 122329 SVSBTV Severe Weather Statement National Weather Service Burlington VT 729 PM EDT Wed Aug 12 2026 VTC021-027-122338- /O.EXP.KBTV.SV.W.0060.000000T0000Z-260812T2330Z/ Rutland VT-Windsor VT- 729 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL RUTLAND AND CENTRAL WINDSOR COUNTIES WILL EXPIRE AT 730 PM EDT... The severe thunderstorm which prompted the warning has weakened and moved out of the warned area. Therefore, the warning will be allowed to expire. && LAT...LON 4362 7288 4381 7273 4372 7232 4347 7245 TIME...MOT...LOC 2328Z 290DEG 22KT 4357 7255 $$ SLW 052 WWUS51 KBTV 122329 RRA SVSBTV Severe Weather Statement National Weather Service Burlington VT 729 PM EDT Wed Aug 12 2026 VTC017-027-122339- /O.EXP.KBTV.SV.W.0061.000000T0000Z-260812T2330Z/ Orange VT-Windsor VT- 729 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL ORANGE AND NORTHEASTERN WINDSOR COUNTIES WILL EXPIRE AT 730 PM EDT... The severe thunderstorm which prompted the warning has weakened and moved out of the warned area. Therefore, the warning will be allowed to expire. && LAT...LON 4373 7274 4389 7261 4380 7219 4379 7220 4377 7220 4375 7222 4374 7225 4370 7231 4367 7231 4359 7234 TIME...MOT...LOC 2329Z 312DEG 31KT 4362 7230 $$ SLW 642 WWUS53 KLSX 122331 SVSLSX Severe Weather Statement National Weather Service St Louis MO 631 PM CDT Wed Aug 12 2026 MOC055-122341- /O.CAN.KLSX.SV.W.0233.000000T0000Z-260812T2345Z/ Crawford MO- 631 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN CRAWFORD COUNTY... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning has been cancelled. However, gusty winds and heavy rain are still possible with these thunderstorms. && LAT...LON 3805 9088 3817 9074 3825 9048 3820 9034 3816 9028 3813 9025 3812 9025 3809 9033 3804 9042 3800 9058 3801 9063 3802 9061 3807 9061 3808 9063 3803 9067 TIME...MOT...LOC 2300Z 316DEG 32KT 3830 9067 3819 9067 3814 9074 3810 9116 $$ MOC099-221-122345- /O.CON.KLSX.SV.W.0233.000000T0000Z-260812T2345Z/ Jefferson MO-Washington MO- 631 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR SOUTHERN JEFFERSON AND NORTHEASTERN WASHINGTON COUNTIES IN EAST CENTRAL MISSOURI... At 631 PM CDT, severe thunderstorms were located along a line from over Olympian Village to 8 miles west of Potosi, or along a line from 8 miles east of De Soto to 8 miles west of Potosi, moving southeast at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Fletcher, De Soto, Hillsboro, Mapaville, Victoria, Hematite, Valles Mill, Festus, Olympian Village and Crystal City. This includes the following State Parks... Washington State Park. This includes Interstate 55 in Missouri between exits 170 and 175. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 3805 9088 3817 9074 3825 9048 3820 9034 3816 9028 3813 9025 3812 9025 3809 9033 3804 9042 3800 9058 3801 9063 3802 9061 3807 9061 3808 9063 3803 9067 TIME...MOT...LOC 2300Z 316DEG 32KT 3830 9067 3819 9067 3814 9074 3810 9116 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 089 WWUS53 KSGF 122331 SVSSGF Severe Weather Statement National Weather Service Springfield MO 631 PM CDT Wed Aug 12 2026 MOC065-161-122341- /O.EXP.KSGF.SV.W.0379.000000T0000Z-260812T2330Z/ Dent MO-Phelps MO- 631 PM CDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN DENT AND CENTRAL PHELPS COUNTIES HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been allowed to expire. However, small hail, gusty winds and heavy rain are still possible with this thunderstorm. && LAT...LON 3770 9152 3771 9180 3777 9200 3795 9197 3790 9153 3780 9153 3778 9152 TIME...MOT...LOC 2331Z 303DEG 17KT 3772 9155 $$ Nelson 860 WWUS51 KBGM 122332 SVSBGM Severe Weather Statement National Weather Service Binghamton NY 732 PM EDT Wed Aug 12 2026 NYC107-122342- /O.CAN.KBGM.SV.W.0159.000000T0000Z-260812T2345Z/ Tioga NY- 732 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL TIOGA 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 4209 7611 4218 7612 4219 7612 4219 7609 4220 7608 4220 7590 4205 7593 TIME...MOT...LOC 2332Z 281DEG 25KT 4213 7603 $$ NYC007-122345- /O.CON.KBGM.SV.W.0159.000000T0000Z-260812T2345Z/ Broome NY- 732 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT FOR SOUTHWESTERN BROOME COUNTY... At 732 PM EDT, a severe thunderstorm was located over Endwell, or over Endicott, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Binghamton, Vestal, Johnson City, Endicott, Maine, Endwell, West Corners, and Union Center. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4209 7611 4218 7612 4219 7612 4219 7609 4220 7608 4220 7590 4205 7593 TIME...MOT...LOC 2332Z 281DEG 25KT 4213 7603 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 359 WWUS53 KUNR 122333 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 533 PM MDT Wed Aug 12 2026 SDC047-102-130000- /O.CON.KUNR.SV.W.0288.000000T0000Z-260813T0000Z/ Fall River SD-Oglala Lakota SD- 533 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR SOUTHEASTERN FALL RIVER AND SOUTHWESTERN OGLALA LAKOTA COUNTIES... At 533 PM MDT, a severe thunderstorm was located 6 miles south of Slim Butte, or 21 miles west of Pine Ridge, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Pine Ridge, South Lakeside, Number 4, Calico, Slim Butte and Slim Buttes Housing. 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. && LAT...LON 4300 10336 4318 10322 4318 10248 4300 10257 TIME...MOT...LOC 2310Z 288DEG 25KT 4306 10317 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schultz 209 WWUS53 KLSX 122335 SVSLSX Severe Weather Statement National Weather Service St Louis MO 635 PM CDT Wed Aug 12 2026 MOC186-187-221-130015- /O.CON.KLSX.SV.W.0234.000000T0000Z-260813T0015Z/ Sainte Genevieve MO-Saint Francois MO-Washington MO- 635 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR SOUTHEASTERN WASHINGTON COUNTY IN EAST CENTRAL MISSOURI AND WESTERN SAINTE GENEVIEVE AND SAINT FRANCOIS COUNTIES IN SOUTHEASTERN MISSOURI... At 635 PM CDT, severe thunderstorms were located along a line from near Olympian Village to 11 miles northeast of Courtois, or along a line from 7 miles southeast of De Soto to 11 miles west of Potosi, moving southeast at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Old Mines, Mineral Point, Potosi, Bonne Terre, Leadwood, Frankclay, Irondale, Desloge, Park Hills, Leadington, Bismarck, Farmington, Caledonia, Doe Run, Bloomsdale, Iron Mountain Lake, Iron Mountain, Rocky Ridge, Knob Lick and Weingarten. This includes the following State Parks... St. Joe State Park, St. Francois State Park and Missouri Mines Historic Site. This includes Interstate 55 in Missouri between exits 154 and 162. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 3787 9093 3805 9095 3803 9067 3808 9064 3808 9063 3807 9061 3802 9061 3801 9063 3800 9058 3804 9042 3809 9029 3812 9025 3801 9007 3764 9041 3765 9065 3773 9065 3774 9076 TIME...MOT...LOC 2310Z 327DEG 30KT 3827 9059 3811 9063 3802 9078 3809 9112 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 748 WWUS55 KBOU 122337 SVSBOU Severe Weather Statement National Weather Service Denver CO 537 PM MDT Wed Aug 12 2026 COC123-122347- /O.EXP.KBOU.SV.W.0297.000000T0000Z-260812T2330Z/ Weld CO- 537 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR NORTHEASTERN WELD COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been allowed to expire. && LAT...LON 4090 10379 4100 10380 4100 10357 4090 10357 TIME...MOT...LOC 2257Z 271DEG 15KT 4098 10374 $$ 63 957 WWUS51 KBGM 122339 SVSBGM Severe Weather Statement National Weather Service Binghamton NY 739 PM EDT Wed Aug 12 2026 NYC007-122345- /O.CON.KBGM.SV.W.0159.000000T0000Z-260812T2345Z/ Broome NY- 739 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT FOR SOUTHWESTERN BROOME COUNTY... At 738 PM EDT, a severe thunderstorm was located over Johnson City, moving east at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Binghamton, Vestal, Johnson City, Endicott, and Endwell. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4208 7607 4216 7605 4218 7591 4205 7593 TIME...MOT...LOC 2338Z 279DEG 28KT 4212 7596 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 631 WWUS55 KBOU 122339 SVSBOU Severe Weather Statement National Weather Service Denver CO 539 PM MDT Wed Aug 12 2026 COC075-087-121-130015- /O.CON.KBOU.SV.W.0299.000000T0000Z-260813T0015Z/ Logan CO-Morgan CO-Washington CO- 539 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR SOUTHWESTERN LOGAN, EASTERN MORGAN AND NORTHEASTERN WASHINGTON COUNTIES... At 539 PM MDT, severe thunderstorms were located along a line from near Pawnee Pass to 14 miles south of Otis, or along a line from 13 miles west of Sterling to 21 miles southeast of Akron, moving northeast at 20 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... Sterling, Akron, Otis, Merino, Platner, Prewitt Reservoir, Atwood, Logan Corners, Willard, Pawnee Pass, Fremont Butte, Messex and Hyde. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail. && LAT...LON 4052 10355 4059 10358 4060 10358 4070 10322 4053 10314 4033 10299 4014 10279 4000 10279 4000 10280 3996 10280 3989 10300 4009 10321 4027 10336 TIME...MOT...LOC 2326Z 239DEG 15KT 4058 10351 4028 10336 4009 10316 3993 10299 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63 401 WWUS53 KSGF 122341 SVSSGF Severe Weather Statement National Weather Service Springfield MO 641 PM CDT Wed Aug 12 2026 MOC043-077-122351- /O.EXP.KSGF.SV.W.0381.000000T0000Z-260812T2345Z/ Christian MO-Greene MO- 641 PM CDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL CHRISTIAN AND SOUTHEASTERN GREENE COUNTIES WILL EXPIRE AT 645 PM CDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. && LAT...LON 3699 9334 3699 9336 3715 9338 3721 9318 3701 9319 3694 9334 TIME...MOT...LOC 2341Z 268DEG 12KT 3706 9317 $$ Nelson 065 WWUS55 KBOU 122344 SVSBOU Severe Weather Statement National Weather Service Denver CO 544 PM MDT Wed Aug 12 2026 COC075-123-122354- /O.EXP.KBOU.SV.W.0298.000000T0000Z-260812T2345Z/ Logan CO-Weld CO- 544 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 545 PM MDT FOR NORTHWESTERN LOGAN AND NORTHEASTERN WELD COUNTIES... 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. However, small hail, gusty winds, and heavy rain are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 900 PM MDT Wednesday for a portion of northeast Colorado. && LAT...LON 4079 10392 4100 10371 4100 10336 4083 10343 4069 10352 TIME...MOT...LOC 2320Z 274DEG 13KT 4099 10353 4086 10366 4077 10379 $$ 63 698 WWUS55 KVEF 122344 SVSVEF Severe Weather Statement National Weather Service Las Vegas NV 444 PM PDT Wed Aug 12 2026 AZC015-CAC071-122354- /O.EXP.KVEF.SV.W.0034.000000T0000Z-260812T2345Z/ Mohave AZ-San Bernardino CA- 444 PM PDT Wed Aug 12 2026 /444 PM MST Wed Aug 12 2026/ ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 445 PM PDT /445 PM MST/ FOR SOUTHWESTERN MOHAVE AND SAN BERNARDINO COUNTIES... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. && LAT...LON 3484 11459 3516 11424 3469 11366 3434 11434 3472 11473 TIME...MOT...LOC 2324Z 225DEG 13KT 3462 11437 $$ JCS 702 WWUS53 KSGF 122344 SVSSGF Severe Weather Statement National Weather Service Springfield MO 644 PM CDT Wed Aug 12 2026 MOC043-077-225-122354- /O.EXP.KSGF.SV.W.0380.000000T0000Z-260812T2345Z/ Webster MO-Christian MO-Greene MO- 644 PM CDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WEBSTER... NORTHEASTERN CHRISTIAN AND SOUTHEASTERN GREENE COUNTIES WILL EXPIRE AT 645 PM CDT... 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 and heavy rain are still possible with this thunderstorm. && LAT...LON 3721 9318 3723 9297 3709 9290 3701 9291 3701 9319 TIME...MOT...LOC 2344Z 274DEG 12KT 3709 9289 $$ Nelson 216 WWUS53 KUNR 122345 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 545 PM MDT Wed Aug 12 2026 SDC047-102-130000- /O.CON.KUNR.SV.W.0288.000000T0000Z-260813T0000Z/ Fall River SD-Oglala Lakota SD- 545 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR SOUTHEASTERN FALL RIVER AND SOUTHWESTERN OGLALA LAKOTA COUNTIES... At 545 PM MDT, a severe thunderstorm was located 7 miles southwest of Slim Buttes Housing, or 15 miles west of Pine Ridge, moving east at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Pine Ridge, South Lakeside, Number 4, Calico, Slim Buttes Housing and Slim Butte. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4300 10328 4318 10304 4318 10248 4300 10257 TIME...MOT...LOC 2333Z 288DEG 25KT 4301 10296 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schultz 437 WWUS53 KJKL 122345 SVSJKL Severe Weather Statement National Weather Service JACKSON KY 745 PM EDT Wed Aug 12 2026 KYC203-130000- /O.CON.KJKL.SV.W.0116.000000T0000Z-260813T0000Z/ Rockcastle KY- 745 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT FOR ROCKCASTLE COUNTY... At 744 PM EDT, a severe thunderstorm was located near Gum Sulphur, or 8 miles northwest of Mount Vernon, moving southeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Mount Vernon around 750 PM EDT. Other locations in the path of this severe thunderstorm include Maretburg and Pine Hill. 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 3748 8445 3747 8438 3750 8435 3754 8435 3754 8432 3753 8430 3752 8430 3752 8428 3744 8417 3741 8416 3739 8417 3724 8440 3730 8447 3734 8450 TIME...MOT...LOC 2344Z 313DEG 31KT 3747 8443 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MARCUS 701 WWUS53 KLMK 122347 SVSLMK Severe Weather Statement National Weather Service Louisville KY 747 PM EDT Wed Aug 12 2026 KYC079-137-130000- /O.CON.KLMK.SV.W.0214.000000T0000Z-260813T0000Z/ Lincoln KY-Garrard KY- 747 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT FOR NORTHEASTERN LINCOLN AND SOUTHEASTERN GARRARD COUNTIES... At 747 PM EDT, a severe thunderstorm was located near Gum Sulphur, moving southeast at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Stanford, Crab Orchard, Walnut Flat, Manse, Turkeytown, Point Leavell, Preachersville, Cartersville, Rowland, and Dog Walk. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3752 8436 3750 8435 3747 8437 3748 8443 3748 8445 3735 8450 3755 8466 3760 8450 3761 8440 3760 8440 3758 8437 3757 8437 3755 8435 3753 8435 TIME...MOT...LOC 2347Z 321DEG 21KT 3750 8445 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Webb 969 WWUS55 KBOU 122347 SVSBOU Severe Weather Statement National Weather Service Denver CO 547 PM MDT Wed Aug 12 2026 COC075-130015- /O.CON.KBOU.SV.W.0300.000000T0000Z-260813T0015Z/ Logan CO- 547 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR NORTHWESTERN LOGAN COUNTY... At 547 PM MDT, severe thunderstorms were located along a line from 9 miles west of Peetz to near Pawnee Pass, or along a line from 26 miles north of Sterling to 13 miles west of Sterling, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Peetz, North Sterling Reservoir and Padroni. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing 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. && LAT...LON 4067 10353 4081 10344 4100 10337 4100 10305 4078 10307 4072 10311 4064 10345 TIME...MOT...LOC 2335Z 273DEG 15KT 4100 10335 4091 10338 4079 10344 4067 10350 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63 399 WWUS53 KLSX 122347 SVSLSX Severe Weather Statement National Weather Service St Louis MO 647 PM CDT Wed Aug 12 2026 MOC099-221-122357- /O.EXP.KLSX.SV.W.0233.000000T0000Z-260812T2345Z/ Jefferson MO-Washington MO- 647 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR SOUTHERN JEFFERSON AND NORTHEASTERN WASHINGTON COUNTIES IN EAST CENTRAL MISSOURI... The storms which prompted the warning have moved out of the area. Therefore, the warning has been allowed to expire. However, small hail, gusty winds, and heavy rain are still possible with these thunderstorms. && LAT...LON 3805 9088 3817 9074 3825 9048 3820 9034 3816 9028 3813 9025 3812 9025 3809 9033 3804 9042 3800 9058 3801 9063 3802 9061 3807 9061 3808 9063 3803 9067 TIME...MOT...LOC 2331Z 316DEG 32KT 3810 9042 3799 9043 3794 9050 3790 9091 $$ Carney 230 WWUS51 KBGM 122349 SVSBGM Severe Weather Statement National Weather Service Binghamton NY 749 PM EDT Wed Aug 12 2026 NYC109-130000- /O.CON.KBGM.SV.W.0160.000000T0000Z-260813T0000Z/ Tompkins NY- 749 PM EDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT FOR SOUTH CENTRAL TOMPKINS COUNTY... At 748 PM EDT, a severe thunderstorm was located over Danby, or near Ithaca, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Ithaca, Danby, Brooktondale, South Danby, Besemer, South Hill, West Danby, Buttermilk Falls State Park, East Ithaca, and Allan H. Treman State Marine Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4245 7651 4245 7637 4227 7643 4232 7659 4238 7656 TIME...MOT...LOC 2348Z 288DEG 22KT 4236 7647 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 428 WWUS55 KCYS 122349 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 549 PM MDT Wed Aug 12 2026 NEC045-130000- /O.CON.KCYS.SV.W.0235.000000T0000Z-260813T0000Z/ Dawes NE- 549 PM MDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM MDT FOR NORTHEASTERN DAWES COUNTY... At 549 PM MDT, a severe thunderstorm was located 12 miles north of Hay Springs, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Chadron, Chadron Municipal Airport, and Dawes County Fairgrounds. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4300 10318 4300 10280 4279 10279 4278 10277 4268 10278 4269 10279 4276 10294 4290 10320 TIME...MOT...LOC 2349Z 296DEG 29KT 4285 10276 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Charnick 302 WWUS53 KUNR 122351 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 551 PM MDT Wed Aug 12 2026 SDC047-102-130000- /O.CON.KUNR.SV.W.0288.000000T0000Z-260813T0000Z/ Fall River SD-Oglala Lakota SD- 551 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT FOR SOUTHEASTERN FALL RIVER AND SOUTHWESTERN OGLALA LAKOTA COUNTIES... At 551 PM MDT, a severe thunderstorm was located 7 miles south of Slim Buttes Housing, or 13 miles west of Pine Ridge, moving east at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Pine Ridge, Number 4, Calico, Slim Buttes Housing and Slim Butte. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4300 10318 4310 10306 4318 10248 4300 10257 TIME...MOT...LOC 2345Z 288DEG 25KT 4298 10286 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schultz 224 WWUS53 KLSX 122353 SVSLSX Severe Weather Statement National Weather Service St Louis MO 653 PM CDT Wed Aug 12 2026 MOC186-187-221-130015- /O.CON.KLSX.SV.W.0234.000000T0000Z-260813T0015Z/ Sainte Genevieve MO-Saint Francois MO-Washington MO- 653 PM CDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR SOUTHEASTERN WASHINGTON COUNTY IN EAST CENTRAL MISSOURI AND WESTERN SAINTE GENEVIEVE AND SAINT FRANCOIS COUNTIES IN SOUTHEASTERN MISSOURI... At 653 PM CDT, severe thunderstorms were located along a line from 5 miles northwest of Ste. Genevieve to over Irondale, or along a line from 5 miles northwest of Ste. Genevieve to 7 miles west of Leadwood, moving southeast at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Potosi, Mineral Point, Bonne Terre, Leadwood, Desloge, Park Hills, Frankclay, French Village, Leadington, Irondale, Farmington, Bloomsdale, Rocky Ridge, Weingarten, Bismarck, Iron Mountain, Iron Mountain Lake, Doe Run and Knob Lick. This includes the following State Parks... St. Joe State Park, St. Francois State Park and Missouri Mines Historic Site. This includes Interstate 55 in Missouri between exits 154 and 162. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 3802 9080 3796 9062 3801 9047 3804 9042 3809 9029 3812 9025 3803 9011 3801 9007 3764 9041 3765 9065 3773 9065 3787 9083 TIME...MOT...LOC 2335Z 296DEG 36KT 3811 9032 3797 9042 3786 9056 3787 9073 3792 9091 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 746 WWUS55 KBOU 122353 SVSBOU Severe Weather Statement National Weather Service Denver CO 553 PM MDT Wed Aug 12 2026 COC087-130003- /O.CAN.KBOU.SV.W.0299.000000T0000Z-260813T0015Z/ Morgan CO- 553 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EASTERN MORGAN 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 900 PM MDT Wednesday for a portion of northeast Colorado. && LAT...LON 4060 10344 4063 10346 4070 10322 4053 10314 4033 10299 4014 10279 4000 10279 4000 10280 3996 10280 3993 10287 4009 10304 4028 10326 4054 10335 TIME...MOT...LOC 2339Z 239DEG 15KT 4061 10344 4031 10329 4012 10309 3996 10293 $$ COC075-121-130015- /O.CON.KBOU.SV.W.0299.000000T0000Z-260813T0015Z/ Logan CO-Washington CO- 553 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR SOUTHWESTERN LOGAN AND NORTHEASTERN WASHINGTON COUNTIES... At 553 PM MDT, severe thunderstorms were located along a line from over Logan Corners to 13 miles southeast of Otis, or along a line from 9 miles west of Sterling to 22 miles southeast of Akron, moving northeast at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Sterling, Otis, Platner, Atwood, Logan Corners and Hyde. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 4060 10344 4063 10346 4070 10322 4053 10314 4033 10299 4014 10279 4000 10279 4000 10280 3996 10280 3993 10287 4009 10304 4028 10326 4054 10335 TIME...MOT...LOC 2339Z 239DEG 15KT 4061 10344 4031 10329 4012 10309 3996 10293 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63 110 WWUS55 KPSR 122356 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 456 PM PDT Wed Aug 12 2026 CAC025-130015- /O.CON.KPSR.SV.W.0064.000000T0000Z-260813T0015Z/ Imperial CA- 456 PM PDT Wed Aug 12 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM PDT FOR SOUTH CENTRAL IMPERIAL COUNTY... At 456 PM PDT, a severe thunderstorm was located near El Centro, and is nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... El Centro, Calexico, Mt. Signal, and Heber. This includes the following highways... CA Interstate 8 between mile markers 38 and 44. CA Route 111 between mile markers 1 and 10. CA Route 86 between mile markers 1 and 6. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is 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 3270 11568 3283 11547 3274 11541 3267 11540 3265 11564 TIME...MOT...LOC 2356Z 220DEG 2KT 3273 11554 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SDB 111 WWUS53 KLMK 122356 SVSLMK Severe Weather Statement National Weather Service Louisville KY 756 PM EDT Wed Aug 12 2026 KYC079-137-130006- /O.EXP.KLMK.SV.W.0214.000000T0000Z-260813T0000Z/ Lincoln KY-Garrard KY- 756 PM EDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN LINCOLN AND SOUTHEASTERN GARRARD COUNTIES WILL EXPIRE AT 800 PM EDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 900 PM EDT for central Kentucky. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Louisville. && LAT...LON 3752 8436 3750 8435 3747 8437 3748 8443 3748 8445 3735 8450 3755 8466 3760 8450 3761 8440 3760 8440 3758 8437 3757 8437 3755 8435 3753 8435 TIME...MOT...LOC 2356Z 321DEG 21KT 3746 8441 $$ Webb 861 WWUS53 KUNR 122358 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 558 PM MDT Wed Aug 12 2026 SDC047-102-130008- /O.EXP.KUNR.SV.W.0288.000000T0000Z-260813T0000Z/ Fall River SD-Oglala Lakota SD- 558 PM MDT Wed Aug 12 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 6 PM MDT FOR SOUTHEASTERN FALL RIVER AND SOUTHWESTERN OGLALA LAKOTA COUNTIES... 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, small hail and gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a portion of southwest South Dakota. && LAT...LON 4300 10318 4310 10306 4318 10248 4300 10257 TIME...MOT...LOC 2351Z 288DEG 25KT 4297 10280 $$ Schultz 936 WWUS55 KCYS 122359 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 559 PM MDT Wed Aug 12 2026 NEC045-130009- /O.EXP.KCYS.SV.W.0235.000000T0000Z-260813T0000Z/ Dawes NE- 559 PM MDT Wed Aug 12 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN DAWES COUNTY WILL EXPIRE AT 600 PM MDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for the Panhandle of Nebraska. && LAT...LON 4300 10318 4300 10280 4279 10279 4278 10277 4268 10278 4269 10279 4276 10294 4290 10320 TIME...MOT...LOC 2359Z 296DEG 29KT 4283 10269 $$ Charnick