219 WGUS55 KVEF 282211 FFWVEF AZC015-NVC003-290115- /O.NEW.KVEF.FF.W.0045.260928T2211Z-260929T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Las Vegas NV 311 PM PDT Mon Sep 28 2026 The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... West Central Mohave County in northwestern Arizona... South Central Clark County in southern Nevada... * Until 615 PM PDT /615 PM MST/. * At 311 PM PDT /311 PM MST/, Doppler radar indicated thunderstorms producing heavy rain near Cottonwood Cove. Between 0.5 and 0.75 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly with additional storms developing into Northwest Arizona. 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... Dolan Springs, Cottonwood Cove, Cottonwood Cove Campground and Willow Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3530 11475 3584 11485 3599 11414 3564 11416 3536 11431 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ CO 151 WGUS55 KSLC 282257 FFWSLC UTC025-053-290300- /O.NEW.KSLC.FF.W.0135.260928T2257Z-260929T0300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 457 PM MDT Mon Sep 28 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Western Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 900 PM MDT. * At 457 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across portions of Zion National Park, and additional heavier rain is anticipated to move into the area over the next hour. Up to 0.25 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, creeks and streams. * Some locations that will experience flash flooding include... Zion National Park and Springdale. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks. && LAT...LON 3717 11290 3718 11310 3737 11312 3737 11290 3727 11290 3725 11286 3717 11286 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GM