Utah Severe Flash Flood Warning | Effective 08/29/2026 16:12

Headline: 
Flash Flood Warning issued August 29 at 5:12PM MDT until August 29 at 10:15PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 29, 2026 - 4:12pm
Expires: 
August 29, 2026 - 9:15pm
Description: 
FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... San Juan County in southeastern Utah... South Central Kane County in southern Utah... * Until 1015 PM MDT. * At 512 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across portions of Warm Creek, Last Chance Creek, and Croton Canyon down to Lake Powell. Between 0.25 and 1 inch of rain has 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, streams, slot canyons, and normally dry washes. * Some locations that will experience flash flooding include... portions of Warm Creek, Last Chance Creek, and Croton Canyon down to Lake Powell, including areas within Glen Canyon National Recreation Area.
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.
Area Description: 
Kane, UT; San Juan, UT
Forcast Office: 
NWS Salt Lake City UT
Sender: 
w-nws.webmaster@noaa.gov