Severe

Significant threat to life or property

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 14:57

At 456 PM CDT, a severe thunderstorm was located 7 miles west of Elk City, or 12 miles northeast of Sedan, moving east to 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... Independence, Neodesha, Dearing, Longton, Elk City, Bolton, Sycamore, Hale, Buxton, Elk City Lake, Independence Airport, and Elk City State Park.

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 14:58

At 358 PM MDT/458 PM CDT/, a severe thunderstorm was located 8 miles southeast of Bird City, or 19 miles north of Brewster, 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. This severe thunderstorm will remain over mainly rural areas of southeastern Cheyenne, southwestern Rawlins and northeastern Sherman Counties in northwestern Kansas, including the following locations...

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 14:30

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... East central Coles County in east central Illinois... Northwestern Crawford County in east central Illinois... Southern Edgar County in east central Illinois... Northeastern Jasper County in southeastern Illinois... Clark County in east central Illinois... * Until 530 PM CDT. * At 430 PM CDT, severe thunderstorms were located along a line extending from near Ashmore to 7 miles south of Casey, moving

Illinois Severe Flash Flood Warning | Effective 06/21/2026 14:31

At 429 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Flooding impacts will continue, but little or no additional rainfall is expected. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Illinois Severe Flash Flood Warning | Effective 06/21/2026 14:32

At 432 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 14:32

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Crawford County in east central Illinois... Jasper County in southeastern Illinois... Southeastern Clark County in east central Illinois... * Until 530 PM CDT. * At 431 PM CDT, a severe thunderstorm was located over Newton, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Willow Hill around 435 PM CDT.

Illinois Severe Flash Flood Warning | Effective 06/21/2026 14:37

FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for... Southwestern Clark County in east central Illinois... Eastern Cumberland County in east central Illinois... Northeastern Clay County in south central Illinois... Jasper County in southeastern Illinois... North Central Richland County in southeastern Illinois... * Until 800 PM CDT. * At 437 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 14:40

SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Northern Frontier County in southwestern Nebraska... Eastern Perkins County in southwestern Nebraska... Southwestern Lincoln County in southwestern Nebraska... Northeastern Hayes County in southwestern Nebraska... * Until 545 PM CDT/445 PM MDT/. * At 439 PM CDT/339 PM MDT/, severe thunderstorms were located along a line extending from 7 miles northeast of Dickens to 6 miles

Arizona Severe Extreme Heat Watch | Effective 06/21/2026 14:19

* WHAT...Dangerously hot conditions with temperatures of 107 to 111 degrees. * WHERE...Southeast Pinal County, Tucson Metro Area, Upper Gila River Valley, and Upper San Pedro River Valley (mainly north of Benson). * WHEN...From late Tuesday morning through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or

Colorado, Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 14:26

SVRGLD The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Southeastern Yuma County in northeastern Colorado... Northeastern Kit Carson County in east central Colorado... Cheyenne County in northwestern Kansas... Southwestern Rawlins County in northwestern Kansas... Sherman County in northwestern Kansas... * Until 415 PM MDT/515 PM CDT/. * At 325 PM MDT/425 PM CDT/, severe thunderstorms were located along a line extending from 9 miles east of Haigler to St. Francis to 6
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