Utah Severe Flash Flood Warning | Effective 08/31/2026 13:04

Headline: 
Flash Flood Warning issued August 31 at 2:04PM MDT until August 31 at 3:15PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 31, 2026 - 1:04pm
Expires: 
August 31, 2026 - 2:15pm
Description: 
At 204 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across slot canyons along Hole in the Rock Road, including Harris Wash, Zebra, and Egypt 1, 2, and 3 Canyons. Up to 0.75 inches of rain have fallen. 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 slot canyons, normally dry washes, creeks, streams and rivers in the area. Some locations that will experience flash flooding include... Harris Wash, Zebra and Egypt 1, 2 and 3.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.
Area Description: 
Garfield, UT
Forcast Office: 
NWS Salt Lake City UT
Sender: 
w-nws.webmaster@noaa.gov