Utah Severe Flash Flood Warning | Effective 08-11-2026 13:47

Headline: 
Flash Flood Warning issued August 11 at 2:47PM MDT until August 11 at 5:45PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 1:47pm
Expires: 
August 11, 2026 - 4:45pm
Description: 
FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southwestern Garfield County in southern Utah... North Central Kane County in southern Utah... * Until 545 PM MDT. * At 247 PM MDT, Doppler radar indicated thunderstorms producing heavy rain in the upper Paria River Basin. Between 0.5 and 1.25 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 creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... eastern and lower elevation portions of Bryce Canyon National Park, Tropic and Cannonville, and the Paria River from Tropic through Herm Pollock slot canyon.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. 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.
SNM: AVISO DE INUNDACIONES REPENTINAS hasta 5:45 PM MDT. Evite areas inundadas.
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 5:45 PM MDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.
Area Description: 
Garfield, UT; Kane, UT
Forcast Office: 
NWS Salt Lake City UT
Sender: 
w-nws.webmaster@noaa.gov