Utah Severe Flash Flood Warning | Effective 07/17/2026 19:56

Headline: 
Flash Flood Warning issued July 17 at 8:56PM MDT until July 17 at 10:00PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 17, 2026 - 7:56pm
Expires: 
July 17, 2026 - 9:00pm
Description: 
At 856 PM MDT, Doppler radar indicated earlier thunderstorms produced heavy rain across Red Cliffs Recreation Area and Leeds Creek. Between 0.75 and 1.75 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. 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... Washington, Toquerville and Leeds.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.
Area Description: 
Washington, UT
Forcast Office: 
NWS Salt Lake City UT