796 WGUS55 KSLC 011836 FFWSLC UTC053-012130- /O.NEW.KSLC.FF.W.0117.260901T1836Z-260901T2130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 1236 PM MDT Tue Sep 1 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southeastern Washington County in southwestern Utah... * Until 330 PM MDT. * At 1236 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.25 and 0.75 inches of rain have fallen over the headwaters to Water Canyon. 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... Hildale and Water Canyon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3700 11309 3709 11294 3708 11290 3705 11290 3700 11293 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ CRK  464 WGUS55 KVEF 011840 FFWVEF AZC015-012130- /O.NEW.KVEF.FF.W.0039.260901T1840Z-260901T2130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Las Vegas NV 1140 AM PDT Tue Sep 1 2026 The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... Northern Mohave County in northwestern Arizona... * Until 230 PM MST. * At 1140 AM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Colorado City. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 3700 11309 3696 11309 3696 11297 3700 11293 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ AG  873 WGUS55 KSLC 011844 FFWSLC UTC025-053-012145- /O.NEW.KSLC.FF.W.0118.260901T1844Z-260901T2145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 1244 PM MDT Tue Sep 1 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... West Central Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 345 PM MDT. * At 1244 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. 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, streams, creeks and rivers. * Some locations that will experience flash flooding include... Zion National Park and Springdale including Parunuweap Canyon, Keyhole, Spry, Pine Slot Canyons, and the Narrows. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3732 11311 3736 11275 3716 11270 3713 11297 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ CRK  420 WUUS55 KSLC 011852 SVRSLC UTC025-053-011930- /O.NEW.KSLC.SV.W.0118.260901T1852Z-260901T1930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 1252 PM MDT Tue Sep 1 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Eastern Washington County in southwestern Utah... West central Kane County in southern Utah... * Until 130 PM MDT. * At 1252 PM MDT, a severe thunderstorm was located 14 miles northeast of Colorado City, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Zion National Park, Orderville, Glendale, and Mt Carmel. This includes US Route 89 between mile markers 73 and 98. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3708 11285 3718 11294 3743 11255 3720 11238 TIME...MOT...LOC 1852Z 238DEG 26KT 3715 11280 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CRK  813 WWUS55 KSLC 011858 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 1258 PM MDT Tue Sep 1 2026 UTC053-011907- /O.CAN.KSLC.SV.W.0118.000000T0000Z-260901T1930Z/ Washington UT- 1258 PM MDT Tue Sep 1 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WASHINGTON COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. LAT...LON 3710 11278 3722 11286 3743 11255 3720 11238 TIME...MOT...LOC 1857Z 238DEG 26KT 3717 11275 $$ UTC025-011930- /O.CON.KSLC.SV.W.0118.000000T0000Z-260901T1930Z/ Kane UT- 1258 PM MDT Tue Sep 1 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 PM MDT FOR WEST CENTRAL KANE COUNTY... At 1257 PM MDT, a severe thunderstorm was located 15 miles northwest of Kanab, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Orderville, Glendale, and Mt Carmel. This includes US Route 89 between mile markers 73 and 98. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3710 11278 3722 11286 3743 11255 3720 11238 TIME...MOT...LOC 1857Z 238DEG 26KT 3717 11275 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CRK