Colorado Severe Flash Flood Warning | Effective 07-22-2026 11:43

Headline: 
Flash Flood Warning issued July 22 at 12:43PM MDT until July 22 at 3:45PM MDT by NWS Grand Junction CO
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 22, 2026 - 11:43am
Expires: 
July 22, 2026 - 2:45pm
Description: 
FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... East Central San Miguel County in southwestern Colorado... * Until 345 PM MDT. * At 1243 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Sawpit and Fall Creek.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Highway 145 is prone to rockslides and mudslides in heavy rain. Stay alert for rocks and debris on roads, and avoid driving on flooded roads. Find an alternate route.
SNM: AVISO DE INUNDACIONES REPENTINAS hasta 3:45 PM MDT. Evite areas inundadas.
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 3:45 PM MDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.
Area Description: 
San Miguel, CO
Forcast Office: 
NWS Grand Junction CO