Severe

Significant threat to life or property

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:44

At 443 PM MDT, severe thunderstorms were located along a line extending from 23 miles northwest of Whitman to 11 miles north of Hyannis to near Ashby, moving southeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hyannis, Ashby, Watson Lake, Duluth, Big Hill, Dipping Vat Meadow, Morgan Lake, Billys Lake, Finnegan Lake, Swede Lake, Kincaid Lake, Kennedy Lake, Intersection of Highway 61 and Survey Valley Road,

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:16

SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Southwestern Cherry County in north central Nebraska... Western Grant County in west central Nebraska... Northeastern Garden County in the Panhandle of Nebraska... Southeastern Sheridan County in the Panhandle of Nebraska... * Until 500 PM MDT. * At 416 PM MDT, severe thunderstorms were located along a line extending from 23 miles south of Gordon to 19 miles northwest of

Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:19

SVRGLD The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Eastern Cheyenne County in east central Colorado... * Until 515 PM MDT. * At 419 PM MDT, severe thunderstorms were located along a line extending from 21 miles south of Bethune to 9 miles northwest of Cheyenne Wells to 10 miles northeast of Kit Carson, 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

Florida Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:19

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northeastern Bay County in the Panhandle of Florida... West central Calhoun County in the Panhandle of Florida... Southeastern Washington County in the Panhandle of Florida... * Until 600 PM CDT. * At 519 PM CDT, a severe thunderstorm was located 9 miles south of Vernon, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

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

At 521 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.

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:24

At 424 PM MDT/524 PM CDT/, a severe thunderstorm was located 9 miles northwest of Levant, 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... Brewster and Levant. This includes Interstate 70 in Kansas between mile markers 38 and 43. For your protection move to an interior room on the lowest floor of a building.

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:24

At 523 PM CDT, a severe thunderstorm was located near Wellfleet, or 15 miles west of Curtis, moving southeast at 40 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... Curtis, Maywood, and Marengo. This includes Highway 83 between mile markers 40 and 51. For your protection move to an interior room on the lowest floor of a building.

Illinois Severe Flash Flood Warning | Effective 06/21/2026 15:26

At 526 PM CDT, Doppler radar indicated that between 2 and 3 inches of rain have fallen. Runoff from this heavy rain is causing flash flooding in the warning area. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Vandalia, Greenville, Ramsey, Mulberry Grove, Van Burensburg,

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:26

At 526 PM CDT, a severe thunderstorm was located near Bogota, or 9 miles southwest of Newton, moving east 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 southwestern Jasper, northwestern Clay and southeastern Effingham Counties, including the following locations... Hord and Iola.

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:27

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Crawford County in east central Illinois... Southeastern Jasper County in southeastern Illinois... * Until 630 PM CDT. * At 527 PM CDT, severe thunderstorms were located along a line extending from 8 miles southeast of Palestine to near Chauncey, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near...
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