Immediate

Responsive action SHOULD be taken immediately

Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:57

At 157 PM MDT, a severe thunderstorm was located 6 miles south of Holyoke, moving east at 30 mph. HAZARD...Golf 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. Hail may accumulate on roadways causing hazardous travel. Locations impacted include... Holyoke. Anyone outdoors should move to shelter inside a well-built structure

Oklahoma Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:38

SVRTSA The National Weather Service in Tulsa has issued a * Severe Thunderstorm Warning for... West central Delaware County in northeastern Oklahoma... Northeastern Mayes County in northeastern Oklahoma... * Until 315 PM CDT. * At 238 PM CDT, a severe thunderstorm was located over Hoot Owl, moving northeast at 15 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations in or near the path include... Langley... Spavinaw...

Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:38

At 138 PM MDT, a severe thunderstorm was located near Highland Center, or 12 miles west of Holyoke, moving northeast at 30 mph. HAZARD...Golf 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. Hail may accumulate on roadways causing hazardous travel. Locations impacted include... Holyoke, Paoli, Fairfield and Highland Center.

Kansas Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:40

At 240 PM CDT, a severe thunderstorm was located near Mccune, or 8 miles northeast of Oswego, moving northeast 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. This severe thunderstorm will remain over mainly rural areas of northeastern Labette County. For your protection move to an interior room on the lowest floor of a building.

Florida Severe Flash Flood Warning | Effective 09/20/2026 12:43

FFWJAX The National Weather Service in Jacksonville has issued a * Flash Flood Warning for... Northwestern Hamilton County in northern Florida... * Until 645 PM EDT. * At 343 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Kansas Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:25

SVRICT The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for... Northeastern Labette County in southeastern Kansas... * Until 300 PM CDT. * At 225 PM CDT, a severe thunderstorm was located near Oswego, moving northeast 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... Labette.

Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:25

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Phillips County in northeastern Colorado... * Until 215 PM MDT. * At 125 PM MDT, a severe thunderstorm was located over Highland Center, or 17 miles west of Holyoke, 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. Hail may accumulate on roadways causing hazardous travel.

Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 12:09

At 109 PM MDT, a severe thunderstorm was located 6 miles east of St Petersburg, or 22 miles west of Holyoke, moving east at 35 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Hail may accumulate on roadways causing hazardous travel. Locations impacted include... Haxtun, Paoli, Highland Center, Fairfield, St Petersburg and Dailey. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail.

Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 11:49

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southeastern Logan County in northeastern Colorado... Western Phillips County in northeastern Colorado... * Until 130 PM MDT. * At 1249 PM MDT, a severe thunderstorm was located near St Petersburg, or 18 miles east of Sterling, moving east at 35 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Hail may accumulate on roadways causing hazardous travel. * Locations impacted include...

Iowa Severe Flood Warning | Effective 09/20/2026 10:00

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Southern Cedar County in east central Iowa... Iowa County in east central Iowa... Johnson County in east central Iowa... Muscatine County in east central Iowa... Keokuk County in southeastern Iowa... Northwestern Louisa County in southeastern Iowa... Washington County in southeastern Iowa... * WHEN...Until 200 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
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