Severe

Significant threat to life or property

Colorado Severe Flash Flood Warning | Effective 07-28-2026 11:59

FFWPUB The National Weather Service in Pueblo has issued a * Flash Flood Warning for... The Middle Aspen Acres Burn Scar in... East Central Custer County in southeastern Colorado... Southwestern Pueblo County in southeastern Colorado... * Until 400 PM MDT. * At 1259 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Middle Aspen Acres Burn Scar. Between 0.5 and 0.8 inches of rain have fallen. The expected rainfall rate is 0.5

Colorado Severe Flash Flood Warning | Effective 07-28-2026 11:30

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... West Central Pitkin County in west central Colorado... * Until 330 PM MDT. * At 1230 PM MDT, Doppler radar indicated thunderstorms producing heavy rain near Redstone, CO. Between 0.3 and 0.8 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Thunderstorms producing flash flooding. SOURCE...Radar.

Utah Severe Flash Flood Warning | Effective 07-28-2026 11:33

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Babylon burn scar in... Central San Juan County in southeastern Utah... * Until 330 PM MDT. * At 1233 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Babylon Burn Scar. Between 0.25 and 1 inch of rain has fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flows.

Pennsylvania Severe Flash Flood Warning | Effective 07-28-2026 09:54

At 1254 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 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...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.

Pennsylvania Severe Flash Flood Warning | Effective 07-28-2026 06:54

FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... North Central McKean County in north central Pennsylvania... * Until noon EDT. * At 954 AM EDT, emergency management reported thunderstorms producing heavy rain in Bradford and Lewis Run. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding.

Arizona Severe Flash Flood Warning | Effective 07-27-2026 22:31

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Southwestern Cochise County in southeastern Arizona... * Until 130 AM MST. * At 1031 PM MST, Doppler radar indicated thunderstorms producing between 1 and 3 inches of heavy rain across southwest Cochise county. A trained weather spotter in Hereford reported 3 inches had fallen in the last hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding.

Arizona Severe Flash Flood Warning | Effective 07-27-2026 21:57

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... South Central Cochise County in southeastern Arizona... * Until 100 AM MST. * At 957 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing between 1 and 2 inches of heavy rain. An automated rain gage in Bisbee reported 1.34 inches of rain has fallen in the last half hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding.

Arizona Severe Flash Flood Warning | Effective 07-27-2026 19:07

At 707 PM MST, Doppler radar indicated thunderstorms producing between 1 and 3 inches of very heavy rain along and near both Highway 286 and Arivaca Roads in south central Pima county. Another area of heavy rain has occured slightly north of Arivaca, impacting roadways that intersect the Las Guijas and Arroyo Seco Washes. Flash flooding is ongoing or expected to begin shortly, especially along roadway dips and normally dry washes that drain into Las Guijas Wash, Arroyo
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