Severe

Significant threat to life or property

Kentucky Severe Flash Flood Warning | Effective 09/23/2026 17:10

At 810 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 4 inches of rain have fallen. Additional light rainfall amounts is ongoing within the warned area. Flash flooding is ongoing or expected to begin shortly. 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.

Arizona Severe Flash Flood Warning | Effective 09/23/2026 17:15

At 515 PM MST, a river gauge on the Agua Fria River reported a rapid rise of 3.3 feet from earlier thunderstorms producing heavy rain. Between 1 and 2 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Agua Fria River. SOURCE...River gauge reported. IMPACT...Life threatening flash flooding of areas in and around the Agua Fria River.

South Dakota Severe Severe Thunderstorm Warning | Effective 09/23/2026 17:15

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northwestern Perkins County in northwestern South Dakota... * Until 715 PM MDT. * At 614 PM MDT, a severe thunderstorm was located 7 miles southwest of Lodgepole, or 19 miles south of Hettinger, moving east- 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...

West Virginia Severe Flood Warning | Effective 09/23/2026 17:15

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Lincoln County in central West Virginia... * WHEN...Until 115 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 814 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly

West Virginia Severe Flood Warning | Effective 09/23/2026 17:18

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northwestern Boone County in central West Virginia... East Central Lincoln County in central West Virginia... * WHEN...Until 115 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is occurring. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 817 PM EDT, local law enforcement reported flooded roadways in

Colorado Severe Flood Watch | Effective 09/23/2026 17:19

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Eastern San Juan Mountains Above 10000 Feet. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Repeated rounds of moderate to heavy rainfall this week will saturate soils and increase the widespread potential for flooding. - http://www.weather.gov/safety/flood

Kentucky Severe Flash Flood Warning | Effective 09/23/2026 17:22

FFWJKL The National Weather Service in Jackson has issued a * Flash Flood Warning for... Northeastern Bell County in southeastern Kentucky... West Central Harlan County in southeastern Kentucky... Southwestern Leslie County in southeastern Kentucky... * Until 1015 PM EDT. * At 822 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2.5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are

West Virginia Severe Flash Flood Warning | Effective 09/23/2026 17:28

FFWRLX The National Weather Service in Charleston has issued a * Flash Flood Warning for... East Central Kanawha County in central West Virginia... * Until 1130 PM EDT. * At 828 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 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 indicated.

North Dakota Severe Severe Thunderstorm Warning | Effective 09/23/2026 16:37

At 537 PM MDT, a severe thunderstorm was located over Belfield, or 20 miles west of Dickinson, moving east at 15 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... Belfield, South Heart and Fryburg. Seek shelter inside a well-built structure and stay away from
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