338 WGUS55 KSLC 132111 FFWSLC UTC053-140015- /O.NEW.KSLC.FF.W.0074.260813T2111Z-260814T0015Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 311 PM MDT Thu Aug 13 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... East Central Washington County in southwestern Utah... * Until 615 PM MDT. * At 311 PM MDT, Doppler radar indicated thunderstorms producing heavy rain in Zion National Park, with the heaviest rainfall about to move into Zion Canyon. Up to 0.25 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.5 inches 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, and creeks. * Some locations that will experience flash flooding include... Zion National Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Stay away or be swept away. River banks and culverts can become unstable and unsafe. 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 3717 11309 3741 11309 3741 11290 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GM 029 WGUS55 KREV 132115 FFWREV NVC031-132200- /O.NEW.KREV.FF.W.0009.260813T2115Z-260813T2200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Reno NV 215 PM PDT Thu Aug 13 2026 The National Weather Service in Reno has issued a * Flash Flood Warning for... The Stallion Fire burn scar in... Southern Washoe County in western Nevada... * Until 300 PM PDT. * At 215 PM PDT, Doppler radar indicated thunderstorms producing heavy rain over the Stallion Fire. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the fire will result in debris flows south of Virginia Peak and in Nixon. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Flash flooding caused by thunderstorms in and around the Stallion Fire Burn Scar. SOURCE...Radar indicated. IMPACT...Flooding of areas in and around the Stallion Fire Burn Scar. * Some locations that will experience flash flooding include... Nixon and Virginia Peak. PRECAUTIONARY/PREPAREDNESS ACTIONS... This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Stallion Fire Burn Scar. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. && LAT...LON 3987 11940 3978 11947 3971 11949 3968 11941 3969 11928 3986 11928 FLASH FLOOD...RADAR INDICATED $$ GG 997 WGUS55 KSLC 132128 FFWSLC UTC017-055-140030- /O.NEW.KSLC.FF.W.0075.260813T2128Z-260814T0030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 328 PM MDT Thu Aug 13 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Northeastern Garfield County in southern Utah... South Central Wayne County in southern Utah... * Until 630 PM MDT. * At 328 PM MDT, Doppler radar indicated thunderstorms producing heavy rain in Capitol Reef National Park, with the heaviest rainfall occurring in the Capitol Gorge area south through Sheets Gulch. Up to 0.25 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.5 inches 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 normally dry washes, slot canyons, and creeks * Some locations that will experience flash flooding include... Capitol Reef National Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Stay away or be swept away. River banks and culverts can become unstable and unsafe. 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 3815 11126 3823 11130 3828 11109 3832 11104 3832 11102 3817 11104 3808 11105 3807 11121 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GM 576 WGUS55 KSLC 132132 FFWSLC UTC025-140030- /O.NEW.KSLC.FF.W.0076.260813T2132Z-260814T0030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 332 PM MDT Thu Aug 13 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Southern Kane County in southern Utah... * Until 630 PM MDT. * At 332 PM MDT, Doppler radar indicated thunderstorms producing heavy rain in Wire Pass and Buckskin Gulch. Up to 0.25 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of normally dry washes and slot canyons * Some locations that will experience flash flooding include... Wire Pass and Buckskin Gulch. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Stay away or be swept away. River banks and culverts can become unstable and unsafe. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks. && LAT...LON 3700 11211 3713 11209 3709 11179 3700 11176 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GM 885 WGUS55 KSLC 132138 FFWSLC UTC053-140030- /O.NEW.KSLC.FF.W.0077.260813T2138Z-260814T0030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 338 PM MDT Thu Aug 13 2026 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... The Forsyth Burn Scar in... Central Washington County in southwestern Utah... * Until 630 PM MDT. * At 338 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Forsyth Burn Scar. Between 0.5 and 1.25 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flows within the Pine Valley Recreation Area, with flooding expected downstream along the Santa Clara River to just below Baker Reservoir. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Forsyth Burn Scar downstream to just below Baker Reservoir. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the Forsyth Burn Scar. * Some locations that will experience flash flooding include... Pine Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Forsyth Burn Scar. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Stay away or be swept away. River banks and culverts can become unstable and unsafe. && LAT...LON 3734 11343 3740 11340 3743 11344 3743 11347 3742 11354 3742 11361 3734 11369 3733 11367 3740 11361 3740 11355 3738 11352 3734 11352 3731 11345 3731 11344 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GM 600 WGUS53 KLMK 132141 FFWLMK KYC211-140045- /O.NEW.KLMK.FF.W.0131.260813T2141Z-260814T0045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Louisville KY 541 PM EDT Thu Aug 13 2026 The National Weather Service in Louisville has issued a * Flash Flood Warning for... Northwestern Shelby County in central Kentucky... * Until 845 PM EDT. * At 541 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Shelbyville, Simpsonville, Middletown Heights, Joyes, Chestnut Grove, Montclair, Veachland, Todds Point, Conner and Mulberry. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3832 8532 3833 8530 3834 8524 3824 8510 3818 8516 3817 8532 3820 8541 3826 8540 3828 8543 3830 8541 3829 8541 3830 8540 3831 8541 3831 8539 3830 8535 3831 8532 FLASH FLOOD...RADAR INDICATED $$ KDW 279 WGUS55 KREV 132146 FFWREV NVC031-140000- /O.EXT.KREV.FF.W.0009.000000T0000Z-260814T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Reno NV 246 PM PDT Thu Aug 13 2026 The National Weather Service in Reno has extended the * Flash Flood Warning for... The Stallion Fire burn scar in... Southern Washoe County in western Nevada... * Until 500 PM PDT. * At 246 PM PDT, Doppler radar indicated thunderstorms producing heavy rain over the Stallion Fire. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the fire will result in debris flows south of Virginia Peak and in Nixon. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Flash flooding caused by thunderstorms in and around the Stallion Fire Burn Scar. SOURCE...Radar indicated. IMPACT...Flooding of areas in and around the Stallion Fire Burn Scar. * Some locations that will experience flash flooding include... Nixon and Virginia Peak. PRECAUTIONARY/PREPAREDNESS ACTIONS... This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Stallion Fire Burn Scar. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. && LAT...LON 3987 11940 3978 11947 3971 11949 3968 11941 3969 11928 3986 11928 FLASH FLOOD...RADAR INDICATED $$ GG