679 WGUS55 KPSR 310416 FFWPSR AZC013-310815- /O.NEW.KPSR.FF.W.0057.260831T0416Z-260831T0815Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Phoenix AZ 916 PM MST Sun Aug 30 2026 The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Maricopa County in south central Arizona... * Until 115 AM MST. * At 916 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.25 and 1.75 inches of rain have fallen. Additional rainfall amounts up 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 creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Mainly rural areas of Maricopa County. This includes the following streams and drainages... Powerline Wash, Beer Bottle Wash, Winters Wash, Daggs Wash, Jackrabbit Wash, Hassayampa River, Red Cloud Wash, Star Wash, Mill Wash, Fourmile Wash, Jimmie Wash and Coyote Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 3382 11293 3369 11291 3360 11286 3349 11275 3351 11273 3358 11273 3375 11272 3387 11278 3389 11282 3389 11290 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ RW