508 WGUS54 KMRX 120200 FFWMRX TNC009-093-120400- /O.NEW.KMRX.FF.W.0062.260812T0200Z-260812T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Morristown TN 1000 PM EDT Tue Aug 11 2026 The National Weather Service in Morristown has issued a * Flash Flood Warning for... Northwestern Blount County in east Tennessee... Southwestern Knox County in east Tennessee... * Until midnight EDT. * At 1000 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 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...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... Knoxville, Farragut and Bearden. This includes Interstate 40 in Tennessee between mile markers 372 and 383. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3592 8417 3598 8406 3595 8400 3592 8398 3588 8401 3588 8403 3587 8403 3584 8410 3584 8411 3586 8415 3590 8420 FLASH FLOOD...RADAR INDICATED $$ 52 820 WGUS55 KTWC 120217 FFWTWC AZC003-120515- /O.NEW.KTWC.FF.W.0127.260812T0217Z-260812T0515Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 717 PM MST Tue Aug 11 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... South Central Cochise County in southeastern Arizona... * Until 1015 PM MST. * At 717 PM MST, trained weather spotters reported thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Trained spotters reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Douglas, Bisbee-Douglas Airport and Pirtleville. This includes the following highways... Route 80 between mile markers 353 and 373. Route 191 between mile markers 1 and 16. This includes the following streams and drainages... Whitewater Draw, Gadwell Canyon and Leslie Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 3133 10971 3138 10976 3151 10986 3160 10988 3163 10973 3149 10958 3138 10944 3133 10950 FLASH FLOOD...OBSERVED $$ AWH 069 WGUS54 KMRX 120230 FFWMRX TNC009-093-155-120530- /O.NEW.KMRX.FF.W.0063.260812T0230Z-260812T0530Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Morristown TN 1030 PM EDT Tue Aug 11 2026 The National Weather Service in Morristown has issued a * Flash Flood Warning for... Northeastern Blount County in east Tennessee... Southeastern Knox County in east Tennessee... Western Sevier County in east Tennessee... * Until 130 AM EDT. * At 1030 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in 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... Knoxville, Sevierville, Gatlinburg, Pigeon Forge, Pittman Center, McMahan, Seymour, Kimberlin Heights and Wears Valley. This includes the following highways... Interstate 75 in Tennessee between mile markers 108 and 109. Interstate 40 in Tennessee between mile markers 384 and 403. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3596 8402 3603 8398 3608 8391 3609 8388 3606 8379 3603 8373 3598 8365 3593 8356 3584 8350 3577 8343 3570 8338 3564 8352 3568 8367 3571 8374 3586 8392 FLASH FLOOD...RADAR INDICATED $$ 52