Severe

Significant threat to life or property

Utah Severe Flash Flood Warning | Effective 07-21-2026 16:51

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... Northeastern San Juan County in southeastern Utah... * Until 900 PM MDT. * At 551 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.4 and 0.8 inches of rain have fallen. The expected rainfall rate is 2 to 5 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar.

Arizona Severe Flash Flood Warning | Effective 07-21-2026 16:55

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Yavapai County in west central Arizona... * Until 800 PM MST. * At 455 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams,

Utah Severe Flash Flood Warning | Effective 07-21-2026 16:58

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... East Central San Juan County in southeastern Utah... * Until 900 PM MDT. * At 558 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.7 and 1.2 inches of rain have fallen. The expected rainfall rate is 2 to 4 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar.

Arizona Severe Flash Flood Warning | Effective 07-21-2026 16:17

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Gila County in east central Arizona... * Until 815 PM MST. * At 417 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain over Pinal Creek and Pinto Creek north of Miami. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

West Virginia Severe Flash Flood Warning | Effective 07-21-2026 16:26

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1030 PM EDT THIS EVENING FOR WEST CENTRAL RANDOLPH, CENTRAL UPSHUR AND EAST CENTRAL LEWIS COUNTIES... At 726 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is already occurring. There are several reports of swift water rescues and along with significant flooding of structures.

Colorado Severe Flash Flood Warning | Effective 07-21-2026 16:06

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... West Central Dolores County in southwestern Colorado... Northwestern Montezuma County in southwestern Colorado... * Until 815 PM MDT. * At 506 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 2 to 4 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly.

Ohio Severe Flash Flood Warning | Effective 07-21-2026 16:07

FFWPBZ The National Weather Service in Pittsburgh has extended the * Flash Flood Warning for... Southwestern Guernsey County in east central Ohio... Muskingum County in east central Ohio... Northwestern Noble County in east central Ohio... * Until 930 PM EDT. * At 707 PM EDT, emergency management reported flash flooding across the warned area. Between 2.5 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the

Ohio, West Virginia Severe Flash Flood Warning | Effective 07-21-2026 16:09

FFWPBZ The National Weather Service in Pittsburgh has extended the * Flash Flood Warning for... Southwestern Belmont County in east central Ohio... Southeastern Guernsey County in east central Ohio... Monroe County in east central Ohio... Northeastern Noble County in east central Ohio... Marshall County in northern West Virginia... * Until 830 PM EDT. * At 709 PM EDT, emergency management reported flash flooding in Belle Valley. Between 2 and 3 inches of rain have fallen.

West Virginia Severe Flash Flood Warning | Effective 07-21-2026 15:52

At 652 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. There are reports of swift water rescues and several vehicles submerged. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban

West Virginia Severe Flash Flood Warning | Effective 07-21-2026 15:57

FFWRLX The National Weather Service in Charleston has issued a * Flash Flood Warning for... Northern Upshur County in northeastern West Virginia... Northern Lewis County in northern West Virginia... * Until 1000 PM EDT. * At 657 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
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