Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 18 at 4:52PM MDT until September 18
Affecting Moffat, CO; Rio Blanco, CO; Uintah, UT
In effect until: Sep 19, 2026, 1:45 AM
Moffat, CO; Rio Blanco, CO; Uintah, UT
Likely impact across 3 counties in CO and UT; effects through 1:45 AM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Read the original bulletin (official text)
FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... Southwestern Moffat County in northwestern Colorado... Western Rio Blanco County in northwestern Colorado... East Central Uintah County in northeastern Utah... * Until 745 PM MDT. * At 452 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Flash flooding of creeks and streams, urban areas, highways, and streets. * Some locations that will experience flash flooding include... Dinosaur, Artesia and Blue Mountain.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™