Severe · Flash Flood WarningActive alert
Flash Flood Warning issued September 13 at 8:25PM MDT until September 13
Affecting Rio Blanco, CO
In effect until: Sep 14, 2026, 5:30 AM
Rio Blanco, CO
Likely impact in Rio Blanco, CO; effects through 5:30 AM.
Get to higher ground now. Never drive through flooded roads.
Read the original bulletin (official text)
FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Lee burn scar in... South Central Rio Blanco County in northwestern Colorado... * Until 1130 PM MDT. * At 825 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Lee Burn Scar. Between 0.3 and 0.5 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. Excessive rainfall over the burn scar will result in debris flow. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Lee Burn Scar. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the Lee Burn Scar. * Some locations that will experience flash flooding include... Mainly rural areas of South Central Rio Blanco County.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™