Severe

Significant threat to life or property

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:37

At 637 PM CDT, severe thunderstorms were located along a line extending from 8 miles southeast of Monument to 3 miles northeast of Russell Springs to 12 miles southeast of Wallace, moving south 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. These severe storms will be near... Russell Springs around 640 PM CDT. Leoti around 720 PM CDT.

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:37

At 537 PM MDT, a severe thunderstorm was located 11 miles southeast of Arthur, 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... Bucktail Lake. For your protection move to an interior room on the lowest floor of a building.

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:39

SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Southwestern Arthur County in west central Nebraska... Northwestern Keith County in southwestern Nebraska... * Until 630 PM MDT. * At 539 PM MDT, a severe thunderstorm was located 8 miles southwest of Arthur, moving southeast 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.

Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:40

At 540 PM MDT, a severe thunderstorm was located near Towner, or 21 miles west of Tribune, moving southeast at 40 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... Sheridan Lake and Towner. For your protection move to an interior room on the lowest floor of a building.

Illinois Severe Flash Flood Warning | Effective 06/21/2026 16:41

At 621 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.

Indiana Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:42

SVRIND The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Shelby County in central Indiana... Southeastern Monroe County in south central Indiana... Southeastern Morgan County in central Indiana... West central Decatur County in central Indiana... Brown County in south central Indiana... Johnson County in central Indiana... Bartholomew County in central Indiana... Northern Lawrence County in south central Indiana...

Illinois Severe Flash Flood Warning | Effective 06/21/2026 16:43

FFWILX The National Weather Service in Lincoln has extended the * Flash Flood Warning for... Northwestern Clay County in south central Illinois... Southern Effingham County in south central Illinois... * Until 800 PM CDT. * At 642 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar.

Nebraska Severe Severe Thunderstorm Watch | Effective 06/21/2026 16:43

SEVERE THUNDERSTORM WATCH 364 REMAINS VALID UNTIL 9 PM CDT /8 PM MDT/ THIS EVENING FOR THE FOLLOWING AREAS IN NEBRASKA THIS WATCH INCLUDES 14 COUNTIES IN NORTH CENTRAL NEBRASKA CHERRY THOMAS IN PANHANDLE NEBRASKA DEUEL IN SOUTHWEST NEBRASKA CHASE FRONTIER HAYES KEITH LINCOLN PERKINS IN WEST CENTRAL NEBRASKA ARTHUR GRANT HOOKER LOGAN MCPHERSON THIS INCLUDES THE CITIES OF ARTHUR, BIG SPRINGS, CHAMPION,

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:45

At 645 PM CDT, a severe thunderstorm was located near Olney, 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. This severe storm will be near... Olney around 650 PM CDT. Other locations impacted by this severe thunderstorm include Wakefield, Wendelin, Flora Municipal Airport, Dundas, Ingraham, Hord, and West Liberty.

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:46

At 645 PM CDT, a severe thunderstorm was located 6 miles northwest of Edna, or 10 miles northeast of Coffeyville, moving east at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Edna and Angola. 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.
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