Severe

Significant threat to life or property

Oklahoma Severe Severe Thunderstorm Warning | Effective 06-21-2026 20:30

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Northern Harper County in northwestern Oklahoma... * Until 1115 PM CDT. * At 1029 PM CDT, severe thunderstorms were located along a line extending from 9 miles southeast of Acres to 11 miles west of Buffalo to near Rosston, moving east at 40 mph. THESE ARE DESTRUCTIVE STORMS FOR BUFFALO! HAZARD...80 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without

Illinois Severe Flash Flood Warning | Effective 06-21-2026 18:27

FFWLSX The National Weather Service in St Louis has extended the * Flash Flood Warning for... Northern Marion County in south central Illinois... * Until 1000 PM CDT. * At 827 PM CDT, Doppler radar indicated thunderstorms produced heavy rain across the warned area. Between 4 and 5 inches of rain have fallen. Life threatening flash flooding is ongoing. HAZARD...Life threatening flash flooding. Thunderstorms produced flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams,

Nebraska Severe Severe Thunderstorm Warning | Effective 06-21-2026 17:32

SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Northeastern Perkins County in southwestern Nebraska... Southeastern Keith County in southwestern Nebraska... * Until 715 PM MDT. * At 631 PM MDT, a severe thunderstorm was located near Kingsley Dam, or near Ogallala, moving southeast at 15 mph. THIS IS A DESTRUCTIVE STORM FOR OGALLALA. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Mesonet sites reported 80 mile per hour wind gusts at Kingsley Dam.

Illinois Severe Flash Flood Warning | Effective 06-21-2026 17:18

FFWLSX The National Weather Service in St Louis has extended the * Flash Flood Warning for... Southern Fayette County in south central Illinois... * Until 945 PM CDT. * At 718 PM CDT, Doppler radar indicated thunderstorms have produced heavy rain across the warned area. Between 4 and 6 inches of rain have fallen. Life threatening flash flooding is occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams,

Kansas Severe Severe Thunderstorm Warning | Effective 06-21-2026 17:02

SVRDDC The National Weather Service in Dodge City has issued a * Severe Thunderstorm Warning for... Northern Scott County in west central Kansas... * Until 745 PM CDT. * At 701 PM CDT, a severe thunderstorm was located 9 miles northwest of Scott State Lake, moving southeast at 40 mph. THIS IS A DESTRUCTIVE STORM FOR NORTHERN SCOTT COUNTY. HAZARD...80 mph wind gusts and two inch hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect

Illinois Severe Flash Flood Warning | Effective 06-21-2026 15:59

At 559 PM CDT, Doppler radar indicated thunderstorms have produced between 4 and 6 inches of rainfall. Runoff from this heavy rain is producing life threatening flash flooding. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Kinmundy, Patoka, Farina, Omega, Stephen Forbes Station, Fairman,

Illinois Severe Flash Flood Warning | Effective 06-21-2026 15:38

At 538 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts of 2 to 3 inches are possible in the warned area.. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include...
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