540 WUUS53 KLMK 122200 SVRLMK KYC027-093-122230- /O.NEW.KLMK.SV.W.0211.260812T2200Z-260812T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Louisville KY 600 PM EDT Wed Aug 12 2026 The National Weather Service in Louisville has issued a * Severe Thunderstorm Warning for... Southeastern Breckinridge County in central Kentucky... West central Hardin County in central Kentucky... * Until 630 PM EDT/530 PM CDT/. * At 600 PM EDT/500 PM CDT/, a severe thunderstorm was located near Hardinsburg, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Hardinsburg, Dyer, Constantine, Garfield, Hudson, Vertrees, Buras, High Plains Corner, Locust Hill, and Graysville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3775 8648 3787 8638 3777 8609 3760 8618 TIME...MOT...LOC 2200Z 297DEG 22KT 3778 8638 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CSG 214 WUUS53 KLSX 122200 SVRLSX MOC183-122230- /O.NEW.KLSX.SV.W.0231.260812T2200Z-260812T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 500 PM CDT Wed Aug 12 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Northwestern Saint Charles County in east central Missouri... * Until 530 PM CDT. * At 500 PM CDT, a severe thunderstorm was located over St. Paul, moving east at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Wentzville, Flint Hill, Josephville, Old Monroe, St. Paul, Lake St. Louis, O'Fallon, Dardenne Prairie, St. Peters, Weldon Spring Heights, Cottleville, Weldon Spring, Kampville, St. Charles and Harvester. This includes the following State Parks... First Missouri State Capitol Historic Site. This includes Interstate 70 in Missouri between exits 208 and 229. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 3893 9075 3891 9072 3892 9071 3891 9064 3889 9063 3887 9058 3887 9055 3889 9053 3886 9039 3883 9040 3882 9045 3876 9049 3873 9053 3870 9053 3868 9055 3868 9063 3879 9092 3888 9085 3888 9081 3891 9080 TIME...MOT...LOC 2200Z 288DEG 29KT 3883 9074 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 488 WUUS55 KBOU 122204 SVRBOU COC121-122230- /O.NEW.KBOU.SV.W.0296.260812T2204Z-260812T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 404 PM MDT Wed Aug 12 2026 The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Washington County in northeastern Colorado... * Until 430 PM MDT. * At 404 PM MDT, a severe thunderstorm was located over Last Chance, or 34 miles southwest of Akron, moving east 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... Woodlin School, Last Chance and Lindon. 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 3966 10365 3991 10366 3992 10338 3967 10336 TIME...MOT...LOC 2203Z 267DEG 15KT 3976 10359 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63 071 WUUS53 KUNR 122205 SVRUNR SDC047-122245- /O.NEW.KUNR.SV.W.0285.260812T2205Z-260812T2245Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 405 PM MDT Wed Aug 12 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Central Fall River County in southwestern South Dakota... * Until 445 PM MDT. * At 405 PM MDT, a severe thunderstorm was located 6 miles southeast of Edgemont, moving east at 40 mph. THIS IS A DESTRUCTIVE STORM FOR EDGEMONT, ANGOSTURA RESORVOIR, OELRICHS. HAZARD...90 mph wind gusts and tennis ball size hail. SOURCE...Radar indicated. IMPACT...You are in a life-threatening situation. Flying debris may be deadly to those caught without shelter. Mobile homes will be heavily damaged or destroyed. Homes and businesses will have substantial roof and window damage. Expect extensive tree damage and power outages. * Locations impacted include... Edgemont, Oral, Oelrichs, Smithwick, Provo, Rumford, Cascade Falls, Angostura Reservoir, Maverick Junction and Hay Canyon Butte. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter now inside an interior room on the lowest floor of a well-built structure. This storm is capable of producing widespread destructive 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. If on or near Angostura Reservoir, 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 4315 10399 4336 10398 4342 10317 4301 10318 TIME...MOT...LOC 2205Z 269DEG 33KT 4324 10373 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...90 MPH $$ Schultz 255 WUUS53 KSGF 122211 SVRSGF MOC161-122230- /O.NEW.KSGF.SV.W.0378.260812T2211Z-260812T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Springfield MO 511 PM CDT Wed Aug 12 2026 The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... West central Phelps County in east central Missouri... * Until 530 PM CDT. * At 510 PM CDT, a severe thunderstorm was located near Doolittle, or 10 miles west 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... Newburg and Jerome. This includes Interstate 44 between mile markers 171 and 176. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3787 9189 3789 9202 3790 9203 3801 9202 3801 9197 3803 9196 3804 9195 3804 9194 TIME...MOT...LOC 2210Z 300DEG 16KT 3795 9195 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Nelson 369 WUUS51 KBGM 122211 SVRBGM NYC105-PAC103-122245- /O.NEW.KBGM.SV.W.0154.260812T2211Z-260812T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Binghamton NY 611 PM EDT Wed Aug 12 2026 The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... South central Sullivan County in central New York... Northeastern Pike County in northeastern Pennsylvania... * Until 645 PM EDT. * At 610 PM EDT, a severe thunderstorm was located near Hawley, or 12 miles southeast of Honesdale, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Lackawaxen, Shohola, Greeley, Highland Lake, Twin Lakes, Kimbles, Barryville, and Rowland. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4134 7484 4138 7516 4150 7515 4153 7485 TIME...MOT...LOC 2210Z 265DEG 25KT 4144 7510 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 202 WUUS55 KFGZ 122215 SVRFGZ AZC007-122245- /O.NEW.KFGZ.SV.W.0087.260812T2215Z-260812T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 315 PM MST Wed Aug 12 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Gila County in east central Arizona... * Until 345 PM MST. * At 315 PM MST, a severe thunderstorm was located over Mesa Del Caballo, or over Payson, moving northeast at 10 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Payson, Star Valley, Mesa Del Caballo, Round Valley, East Verde Estates, Oxbow Estates, Water Wheel Falls, Ellison Creek Cascades, Freedom Acres, Payson Airport, Flowing Springs, Beaver Valley Estates, Fort McDonald, Bonita Creek Estates, Wonder Valley and Payson Rodeo Grounds. This includes the following highways... State Route 260 between mile markers 252 and 260. State Route 87 southbound between mile markers 249 and 251. State Route 87 between mile markers 249 and 260. This includes the following recreation areas and campgrounds... Houston Mesa Campground, Rumsey Park and Green Valley Park. This includes the following swimming holes... Water Wheel Falls and Ellison Creek Cascades. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 3418 11137 3430 11143 3438 11122 3422 11117 TIME...MOT...LOC 2215Z 245DEG 9KT 3427 11130 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Bernhart 384 WUUS53 KPAH 122216 SVRPAH ILC055-065-081-122300- /O.NEW.KPAH.SV.W.0323.260812T2216Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Paducah KY 516 PM CDT Wed Aug 12 2026 The National Weather Service in Paducah has issued a * Severe Thunderstorm Warning for... Southeastern Jefferson County in south central Illinois... West central Hamilton County in south central Illinois... Northeastern Franklin County in south central Illinois... * Until 600 PM CDT. * At 516 PM CDT, a severe thunderstorm was located 8 miles east of Rend Lake Area, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Ewing and Macedonia. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3812 8889 3816 8874 3802 8858 3793 8879 TIME...MOT...LOC 2216Z 313DEG 11KT 3810 8881 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SP 825 WUUS51 KBUF 122217 SVRBUF NYC069-122315- /O.NEW.KBUF.SV.W.0092.260812T2217Z-260812T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 617 PM EDT Wed Aug 12 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Central Ontario County in western New York... * Until 715 PM EDT. * At 616 PM EDT, a severe thunderstorm was located near Bloomfield, or 11 miles west of Canandaigua, moving east 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... Geneva, Canandaigua, Bristol, Bloomfield, Rushville, Honeoye, Gorham, East Bloomfield, West Bloomfield, and Holcomb. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. If on or near Canandaigua Lake, 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. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4280 7759 4284 7759 4285 7758 4286 7755 4289 7756 4294 7752 4294 7748 4295 7748 4287 7698 4276 7697 4276 7731 4272 7735 TIME...MOT...LOC 2216Z 289DEG 22KT 4287 7750 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ HSK 898 WUUS53 KLSX 122219 SVRLSX MOC071-122300- /O.NEW.KLSX.SV.W.0232.260812T2219Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 519 PM CDT Wed Aug 12 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Southern Franklin County in east central Missouri... * Until 600 PM CDT. * At 519 PM CDT, severe thunderstorms were located along a line from over Washington to 5 miles south of Rosebud, or along a line from over Washington to 7 miles east of Owensville, moving southeast at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Union, Villa Ridge, St. Clair, Japan, Moselle, Gray Summit, Parkway, Stanton, Sullivan, Robertsville, Piney Park, Catawissa, Miramiguoa Park, Pacific and Lonedell. This includes the following State Parks... Robertsville State Park and Meramec State Park. This includes Interstate 44 in Missouri between exits 225 and 257. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 3821 9137 3838 9116 3854 9095 3854 9093 3853 9092 3855 9088 3855 9086 3854 9074 3842 9074 3820 9078 3820 9087 3821 9097 3820 9099 3820 9136 TIME...MOT...LOC 2219Z 300DEG 34KT 3853 9100 3844 9104 3832 9138 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 239 WUUS53 KLMK 122221 SVRLMK KYC027-085-091-183-122300- /O.NEW.KLMK.SV.W.0212.260812T2221Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Louisville KY 521 PM CDT Wed Aug 12 2026 The National Weather Service in Louisville has issued a * Severe Thunderstorm Warning for... Southeastern Hancock County in central Kentucky... Northwestern Grayson County in central Kentucky... Southwestern Breckinridge County in central Kentucky... Northern Ohio County in central Kentucky... * Until 600 PM CDT. * At 521 PM CDT, a severe thunderstorm was located near Whitesville, moving south 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... Fordsville, Taffy, Ralph, Shreve, Magan, Tar Fork, Jingo, Cabot, Heflin, and Pleasant Ridge. 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. && LAT...LON 3758 8701 3763 8695 3762 8692 3764 8689 3765 8687 3767 8682 3771 8687 3774 8682 3775 8678 3777 8657 3754 8646 3747 8702 3757 8703 TIME...MOT...LOC 2221Z 342DEG 20KT 3771 8678 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Webb 280 WUUS52 KGSP 122221 SVRGSP SCC045-122300- /O.NEW.KGSP.SV.W.0228.260812T2221Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Greenville-Spartanburg SC 621 PM EDT Wed Aug 12 2026 The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... Southeastern Greenville County in Upstate South Carolina... * Until 700 PM EDT. * At 620 PM EDT, a severe thunderstorm was located 7 miles south of Greenville Downtown, or near Donaldson Center, moving southeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is expected. Expect wind damage to trees and power lines. * Locations impacted include... Mauldin, Simpsonville, Donaldson Center, Fork Shoals, Piedmont, Fountain Inn, West Greenville, and Greenville Eastside. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Please report damaging winds, hail, or flooding to the National Weather Service by calling toll free, 1, 800, 2 6 7, 8 1 0 1, or by posting on our Facebook page, or post it to X using hashtag nwsgsp. Your message should describe the event and the specific location where it occurred. && LAT...LON 3457 8233 3469 8246 3470 8246 3471 8247 3471 8246 3472 8247 3473 8247 3478 8245 3479 8246 3481 8245 3478 8219 3466 8224 TIME...MOT...LOC 2220Z 299DEG 9KT 3474 8240 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JPT 868 WUUS55 KCYS 122222 SVRCYS NEC105-122300- /O.NEW.KCYS.SV.W.0234.260812T2222Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 422 PM MDT Wed Aug 12 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Southwestern Kimball County in the Panhandle of Nebraska... * Until 500 PM MDT. * At 421 PM MDT, a severe thunderstorm was located near Panorama Point, or 19 miles southwest of Kimball, moving east 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... Panorama Point and Kimball Municipal Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4112 10405 4120 10366 4100 10366 4100 10404 TIME...MOT...LOC 2221Z 264DEG 8KT 4104 10395 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Charnick 991 WUUS51 KBUF 122224 SVRBUF NYC051-069-122315- /O.NEW.KBUF.SV.W.0093.260812T2224Z-260812T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 624 PM EDT Wed Aug 12 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... East central Livingston County in western New York... Southwestern Ontario County in western New York... * Until 715 PM EDT. * At 624 PM EDT, a severe thunderstorm was located over Naples, or 13 miles east of Dansville, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Naples and Hunt Hollow. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4276 7748 4272 7734 4267 7736 4267 7737 4258 7737 4258 7757 TIME...MOT...LOC 2224Z 287DEG 21KT 4263 7744 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ HSK 814 WUUS51 KBTV 122226 SVRBTV VTC001-021-027-122330- /O.NEW.KBTV.SV.W.0060.260812T2226Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Burlington VT 626 PM EDT Wed Aug 12 2026 The National Weather Service in Burlington has issued a * Severe Thunderstorm Warning for... Southeastern Addison County in central Vermont... Northeastern Rutland County in southern Vermont... Central Windsor County in southern Vermont... * Until 730 PM EDT. * At 625 PM EDT, a severe thunderstorm was located over Brandon, moving east at 25 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. * Locations impacted include... Woodstock, Rutland, Barnard, Hartland Four Corners, Woodstock Village, Killington, Quechee, Stockbridge, Pomfret, Chittenden, Hartland, Bridgewater, Mendon, Pittsfield, Pittsford, Hartford, West Windsor, Goshen, Brandon, and Windsor. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4370 7312 4387 7303 4372 7232 4347 7245 TIME...MOT...LOC 2225Z 290DEG 22KT 4378 7304 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SLW 184 WUUS53 KPAH 122226 SVRPAH INC129-163-KYC101-122315- /O.NEW.KPAH.SV.W.0324.260812T2226Z-260812T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Paducah KY 526 PM CDT Wed Aug 12 2026 The National Weather Service in Paducah has issued a * Severe Thunderstorm Warning for... Southwestern Vanderburgh County in southwestern Indiana... East central Posey County in southwestern Indiana... Northwestern Henderson County in northwestern Kentucky... * Until 615 PM CDT. * At 525 PM CDT, a severe thunderstorm was located 7 miles east of Mount Vernon, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Evansville and Henderson. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3798 8786 3803 8774 3785 8749 3781 8776 TIME...MOT...LOC 2225Z 318DEG 15KT 3796 8776 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RST 361 WUUS51 KBGM 122226 SVRBGM NYC097-101-123-122300- /O.NEW.KBGM.SV.W.0155.260812T2226Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Binghamton NY 626 PM EDT Wed Aug 12 2026 The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... Northwestern Schuyler County in central New York... Southeastern Yates County in central New York... Northeastern Steuben County in central New York... * Until 700 PM EDT. * At 626 PM EDT, a severe thunderstorm was located over Pulteney, or 7 miles west of Dundee, moving east 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... Starkey, Urbana, Dundee, Pulteney, Wayne, Reading Center, Himrod, 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 4255 7721 4260 7690 4254 7690 4254 7689 4239 7688 4245 7722 TIME...MOT...LOC 2226Z 272DEG 22KT 4250 7712 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 088 WUUS53 KLMK 122227 SVRLMK KYC093-163-122300- /O.NEW.KLMK.SV.W.0213.260812T2227Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Louisville KY 627 PM EDT Wed Aug 12 2026 The National Weather Service in Louisville has issued a * Severe Thunderstorm Warning for... Southeastern Meade County in central Kentucky... Northeastern Hardin County in central Kentucky... * Until 700 PM EDT. * At 625 PM EDT, a severe thunderstorm was located 10 miles northwest of Elizabethtown, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Elizabethtown, Radcliff, Vine Grove, Long View, Grahamton, Younger Creek, Crest, Dietz Acres, Rogersville, and Tunnel Hills. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3791 8604 3783 8576 3781 8574 3779 8574 3779 8573 3778 8574 3777 8573 3778 8572 3777 8571 3763 8579 3778 8612 TIME...MOT...LOC 2225Z 296DEG 27KT 3780 8602 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CSG 327 WUUS53 KUNR 122227 SVRUNR SDC033-047-102-122300- /O.NEW.KUNR.SV.W.0286.260812T2227Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 427 PM MDT Wed Aug 12 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... South Central Custer County in southwestern South Dakota... Northeastern Fall River County in southwestern South Dakota... West Central Oglala Lakota County in southwestern South Dakota... * Until 500 PM MDT. * At 427 PM MDT, a severe thunderstorm was located over Hot Springs, moving east at 25 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... Hot Springs, Oral, Buffalo Gap, Smithwick, Maverick Junction, Hay Canyon Butte, Angostura Reservoir, Cold Brook Reservoir and Cottonwood Springs Dam. 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. If on or near Angostura Reservoir, 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 4337 10363 4352 10353 4353 10290 4315 10306 TIME...MOT...LOC 2226Z 280DEG 20KT 4342 10347 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Schultz 488 WUUS52 KTAE 122228 SVRTAE ALC045-061-067-069-122300- /O.NEW.KTAE.SV.W.0279.260812T2228Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 528 PM CDT Wed Aug 12 2026 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Southeastern Dale County in southeastern Alabama... Southwestern Henry County in southeastern Alabama... Northeastern Geneva County in southeastern Alabama... Houston County in southeastern Alabama... * Until 600 PM CDT. * At 528 PM CDT, a severe thunderstorm was located over Kinsey, or near Headland, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Cottonwood, Headland, Dothan, Ozark, Fort Rucker, Taylor, Midland City, Kinsey, Ashford, Cowarts, Newton, Webb, Pinckard, Malvern, Rehobeth, Grimes, Avon, Newville, Napier Field, and Madrid. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3127 8511 3126 8511 3123 8510 3121 8510 3120 8511 3118 8510 3100 8536 3118 8558 3139 8568 3141 8540 3147 8534 TIME...MOT...LOC 2228Z 323DEG 24KT 3131 8539 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 02-MONTGOMERY 048 WUUS53 KBIS 122229 SVRBIS NDC043-047-093-122315- /O.NEW.KBIS.SV.W.0281.260812T2229Z-260812T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 529 PM CDT Wed Aug 12 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Southeastern Kidder County in south central North Dakota... Northwestern Logan County in southeastern North Dakota... Southwestern Stutsman County in southeastern North Dakota... * Until 615 PM CDT. * At 529 PM CDT, a severe thunderstorm was located 8 miles northeast of Napoleon, or 36 miles northeast of Linton, 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... 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 4663 9976 4678 9934 4648 9926 4647 9970 4652 9975 4659 9988 TIME...MOT...LOC 2229Z 252DEG 19KT 4656 9962 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hollan 520 WUUS51 KBTV 122230 SVRBTV VTC001-017-021-027-122330- /O.NEW.KBTV.SV.W.0061.260812T2230Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Burlington VT 630 PM EDT Wed Aug 12 2026 The National Weather Service in Burlington has issued a * Severe Thunderstorm Warning for... Southwestern Orange County in central Vermont... Southeastern Addison County in central Vermont... Northeastern Rutland County in southern Vermont... Northern Windsor County in southern Vermont... * Until 730 PM EDT. * At 630 PM EDT, a severe thunderstorm was located near Goshen, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and powerlines. * Locations impacted include... White River Junction, Barnard, Hancock, Sharon, Bethel, Quechee, Stockbridge, Rochester, Pomfret, Norwich, Pittsfield, Royalton, Hartford, Goshen, Thetford, Chittenden, Strafford, Tunbridge, Brandon, and Randolph. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4383 7306 4396 7290 4380 7219 4379 7220 4377 7220 4375 7222 4374 7225 4370 7231 4367 7231 4359 7234 TIME...MOT...LOC 2230Z 312DEG 31KT 4385 7292 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SLW 745 WUUS51 KBGM 122232 SVRBGM NYC101-123-122300- /O.NEW.KBGM.SV.W.0156.260812T2232Z-260812T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Binghamton NY 632 PM EDT Wed Aug 12 2026 The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... West central Yates County in central New York... North central Steuben County in central New York... * Until 700 PM EDT. * At 632 PM EDT, a severe thunderstorm was located over Naples, or 16 miles east of Dansville, moving east 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... Italy, Guyanoga, Prattsburg, Italy Hill, Friend, and Atlanta. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4258 7753 4258 7737 4267 7737 4267 7736 4269 7735 4268 7713 4247 7723 4256 7754 TIME...MOT...LOC 2232Z 285DEG 22KT 4261 7739 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 923 WUUS52 KTAE 122239 SVRTAE FLC073-122330- /O.NEW.KTAE.SV.W.0280.260812T2239Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 639 PM EDT Wed Aug 12 2026 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Central Leon County in Big Bend Florida... * Until 730 PM EDT. * At 639 PM EDT, a severe thunderstorm was located over Tallahassee, moving south at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Tallahassee, Tallahassee State College, Florida State University, Florida A and M, Doak Campbell Stadium, Lake Bradford, Macon Community Park, Miccosukee Road Greenway, Gaither Community Center, Lake Munson, Tallahassee Memorial Hosp, Walker Ford Community Center, South City, Griffin Heights, Fred George Park, Killearn Estates, Lake Ella, Callen Neighborhood, Tallahassee Regional A/P, and State Capital Complex. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3055 8437 3054 8416 3032 8415 3035 8442 TIME...MOT...LOC 2239Z 004DEG 10KT 3048 8429 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 58-REESE 366 WUUS53 KABR 122239 SVRABR SDC089-122330- /O.NEW.KABR.SV.W.0207.260812T2239Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Aberdeen SD 539 PM CDT Wed Aug 12 2026 The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Western McPherson County in north central South Dakota... * Until 630 PM CDT. * At 539 PM CDT, a severe thunderstorm was located 7 miles northwest of New Town Corner, or 8 miles northeast of Eureka, moving east 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. * This severe thunderstorm will be near... New Town Corner around 610 PM CDT. 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. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD. && LAT...LON 4578 9960 4594 9954 4590 9919 4566 9929 TIME...MOT...LOC 2239Z 286DEG 10KT 4583 9948 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ TMT 628 WUUS53 KSGF 122241 SVRSGF MOC065-161-122330- /O.NEW.KSGF.SV.W.0379.260812T2241Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Springfield MO 541 PM CDT Wed Aug 12 2026 The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Northwestern Dent County in south central Missouri... Central Phelps County in east central Missouri... * Until 630 PM CDT. * At 541 PM CDT, a severe thunderstorm was located near Rolla, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Rolla, Doolittle, Newburg, Northwye, Lecoma, Jerome, Lake Spring, and Anutt. This includes Interstate 44 near mile marker 169, and between mile markers 171 and 188. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3770 9152 3771 9180 3778 9203 3801 9202 3795 9152 3780 9153 3778 9152 TIME...MOT...LOC 2241Z 303DEG 17KT 3785 9180 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Nelson 338 WUUS53 KUNR 122242 SVRUNR SDC047-122315- /O.NEW.KUNR.SV.W.0287.260812T2242Z-260812T2315Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 442 PM MDT Wed Aug 12 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southeastern Fall River County in southwestern South Dakota... * Until 515 PM MDT. * At 442 PM MDT, a severe thunderstorm was located 9 miles south of Angostura Reservoir, or 18 miles south of Hot Springs, moving east at 30 mph. HAZARD...Tennis 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 and Hay Canyon Butte. 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 10364 4319 10364 4327 10354 4327 10300 4316 10300 4300 10304 4300 10343 TIME...MOT...LOC 2242Z 281DEG 24KT 4317 10342 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Schultz 865 WUUS53 KLSX 122243 SVRLSX MOC055-099-221-122345- /O.NEW.KLSX.SV.W.0233.260812T2243Z-260812T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 543 PM CDT Wed Aug 12 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Northeastern Crawford County in east central Missouri... Jefferson County in east central Missouri... Northern Washington County in east central Missouri... * Until 645 PM CDT. * At 543 PM CDT, severe thunderstorms were located along a line from 5 miles south of Pacific to near Bourbon, moving southeast at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Sullivan, Bourbon, Dittmer, Cedar Hill Lakes, Cedar Hill, Richwoods, Byrnes Mill, House Springs, Anthonies Mill, Hillsboro, De Soto, Antonia, Barnhart, Olympian Village, Horine, Pevely, Herculaneum, Festus and Crystal City. This includes the following State Parks... Washington State Park, Mastodon Historic Site, Sandy Creek Covered Bridge Historic Site and Gov. Dunklin's Grave Historic Site. This includes the following highways... Interstate 44 in Missouri near exit 218. Interstate 55 in Missouri between exits 170 and 187. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 3820 9135 3820 9078 3848 9073 3846 9068 3845 9069 3846 9066 3839 9035 3832 9037 3822 9036 3816 9027 3812 9025 3809 9033 3804 9042 3800 9059 3801 9063 3802 9061 3807 9061 3808 9063 3803 9067 3806 9108 TIME...MOT...LOC 2243Z 309DEG 38KT 3841 9076 3830 9077 3824 9083 3821 9125 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney 765 WUUS55 KPSR 122247 SVRPSR CAC025-122330- /O.NEW.KPSR.SV.W.0063.260812T2247Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 347 PM PDT Wed Aug 12 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... South central Imperial County in southeastern California... * Until 430 PM PDT. * At 347 PM PDT, a severe thunderstorm was located 7 miles east of Calexico, and is nearly stationary. 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... Calexico, Holtville, and Bonds Corner. This includes the following highways... CA Interstate 8 between mile markers 45 and 55. CA Route 111 between mile markers 1 and 4. CA Route 98 between mile markers 31 and 48. 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 3270 11554 3286 11533 3269 11521 3268 11523 3267 11538 3267 11553 TIME...MOT...LOC 2247Z 236DEG 1KT 3269 11538 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ SDB 462 WUUS55 KBOU 122247 SVRBOU COC123-122330- /O.NEW.KBOU.SV.W.0297.260812T2247Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 447 PM MDT Wed Aug 12 2026 The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Northeastern Weld County in northeastern Colorado... * Until 530 PM MDT. * At 447 PM MDT, a severe thunderstorm was located 15 miles northeast of Pawnee Buttes, or 40 miles northwest of Sterling, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Mainly rural areas of Northeastern Weld County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4090 10386 4100 10388 4100 10357 4090 10357 TIME...MOT...LOC 2247Z 271DEG 15KT 4098 10379 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63 288 WUUS51 KBGM 122253 SVRBGM NYC097-101-123-122330- /O.NEW.KBGM.SV.W.0157.260812T2253Z-260812T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Binghamton NY 653 PM EDT Wed Aug 12 2026 The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... Northwestern Schuyler County in central New York... Southern Yates County in central New York... Northeastern Steuben County in central New York... * Until 730 PM EDT. * At 652 PM EDT, a severe thunderstorm was located near Pulteney, or 10 miles southwest of Penn Yan, 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... Starkey, Urbana, Dundee, Tyrone, Pulteney, Wayne, Guyanoga, Branchport, Reading Center, and Himrod. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4266 7725 4262 7690 4254 7690 4254 7688 4237 7695 4251 7733 TIME...MOT...LOC 2252Z 288DEG 25KT 4256 7720 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DK 385 WUUS53 KBIS 122254 SVRBIS NDC051-130000- /O.NEW.KBIS.SV.W.0282.260812T2254Z-260813T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 554 PM CDT Wed Aug 12 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Eastern McIntosh County in southeastern North Dakota... * Until 700 PM CDT. * At 554 PM CDT, a severe thunderstorm was located near Ashley, or 42 miles southeast of Linton, moving northeast at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Ashley and Danzig. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4594 9947 4612 9962 4628 9915 4628 9900 4594 9901 TIME...MOT...LOC 2253Z 240DEG 21KT 4603 9943 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CJS 945 WUUS55 KCYS 122254 SVRCYS NEC045-130000- /O.NEW.KCYS.SV.W.0235.260812T2254Z-260813T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 454 PM MDT Wed Aug 12 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northeastern Dawes County in the Panhandle of Nebraska... * Until 600 PM MDT. * At 454 PM MDT, a severe thunderstorm was located 9 miles southwest of Oelrichs, or 22 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 10343 4300 10280 4279 10279 4278 10277 4268 10278 4269 10279 TIME...MOT...LOC 2254Z 296DEG 29KT 4305 10331 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Charnick 400 WUUS55 KVEF 122258 SVRVEF AZC015-CAC071-122345- /O.NEW.KVEF.SV.W.0034.260812T2258Z-260812T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Las Vegas NV 358 PM PDT Wed Aug 12 2026 The National Weather Service in Las Vegas has issued a * Severe Thunderstorm Warning for... Southwestern Mohave County in northwestern Arizona... San Bernardino County in southern California... * Until 445 PM PDT /445 PM MST/. * At 358 PM PDT /358 PM MST/, A severe thunderstorm was located near Desert Hills, or 8 miles northwest of Lake Havasu City, moving northeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lake Havasu City, Yucca, Topock, Needles and Desert Hills. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. If on or near Lake Havasu and Lake Mohave, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. && LAT...LON 3484 11459 3516 11424 3469 11366 3434 11434 3472 11473 TIME...MOT...LOC 2257Z 225DEG 13KT 3455 11445 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCS 787 WUUS53 KSGF 122259 SVRSGF MOC043-077-225-122345- /O.NEW.KSGF.SV.W.0380.260812T2259Z-260812T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Springfield MO 559 PM CDT Wed Aug 12 2026 The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Southwestern Webster County in southwestern Missouri... Northeastern Christian County in southwestern Missouri... Southeastern Greene County in southwestern Missouri... * Until 645 PM CDT. * At 558 PM CDT, a severe thunderstorm was located over Rogersville, or 9 miles northeast of Ozark, 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... Ozark, Rogersville, Fordland, Turners, Linden, Elkhead, and Bruner. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3721 9318 3723 9297 3709 9290 3701 9291 3701 9319 TIME...MOT...LOC 2258Z 274DEG 12KT 3710 9307 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Nelson