Utah Severe Flash Flood Warning | Effective 08/10/2026 15:55

Headline: 
Flash Flood Warning issued August 10 at 4:55PM MDT until August 10 at 6:00PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 10, 2026 - 3:55pm
Expires: 
August 10, 2026 - 5:00pm
Description: 
At 455 PM MDT, Peak flows have already occurred in Beaver Canyon, but flows will remain high in the Grove area before gradually receding over the next 1 to 2 hours. 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 Cottonwood Burn Scar in Beaver county. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of areas in and around the Cottonwood Burn Scar in Beaver County. Some locations that will experience flash flooding include... The Cottonwood Burn Scar in Beaver county, Beaver Canyon downstream into the Grove area.
Instruction: 
This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Cottonwood Burn Scar in Beaver County. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Area Description: 
Beaver, UT
Forcast Office: 
NWS Salt Lake City UT
Sender: 
w-nws.webmaster@noaa.gov