617 WGUS75 KSLC 311911 FFSSLC Flash Flood Statement National Weather Service Salt Lake City UT 111 PM MDT Mon Aug 31 2026 UTC017-055-311921- /O.EXP.KSLC.FF.W.0104.000000T0000Z-260831T1915Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Garfield UT-Wayne UT- 111 PM MDT Mon Aug 31 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 115 PM MDT THIS AFTERNOON FOR NORTH CENTRAL GARFIELD AND SOUTH CENTRAL WAYNE COUNTIES... The heavy rain has ended. Enhanced runoff will continue in the area through the evening and additional flooding is possible. A Flood Watch remains in effect until 900 PM MDT Monday for portions of central, southern, and southwest Utah. && LAT...LON 3815 11125 3832 11140 3839 11111 3802 11083 3794 11122 $$ CRK 069 WGUS75 KTWC 311915 FFSTWC Flash Flood Statement National Weather Service Tucson AZ 1215 PM MST Mon Aug 31 2026 AZC019-312115- /O.CON.KTWC.FF.W.0175.000000T0000Z-260831T2115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pima AZ- 1215 PM MST Mon Aug 31 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 215 PM MST THIS AFTERNOON FOR NORTHEASTERN PIMA COUNTY... At 1215 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Tucson, Marana, Sahuarita, Green Valley, Davis-Monthan Air Force Base, Casas Adobes, Drexel Heights, Flowing Wells, Corona De Tucson, South Tucson, Three Points, Avra Valley, Pascua Pueblo Yaqui Reservation, Tortolita, East Sahuarita, San Xavier Community, Valencia West, Summit, Tucson Estates and Tucson International Airport. This includes the following highways... Interstate 19 between mile markers 31 and 63. Route 86 between mile markers 146 and 171. Route 77 between mile markers 70 and 74. Interstate 10 between mile markers 233 and 275. Route 286 between mile markers 25 and 45. Route 83 between mile markers 42 and 45. This includes the following Flash Flood Prone Locations... Manville Rd at Brawley Wash, Country Club Rd at Franco Wash, Houghton Rd from I-10 & Sahuarita Rd, Santa Clara Ave at El Vado Wash, 1st Ave north of Fort Lowell Rd, Stone Ave at Mabel St, Sahuarita Rd west of Wilmot Rd, Twin Peaks Rd between Sanders and Sandario, Silverbell Rd near Ina Rd, Camino De La Tierra at the Rillito River, Camino de Oeste from Sweetwater to Gates Pass, Drexel Rd east of Alvernon Way, Ironwood Hills Dr from Shannon to Camino de Oeste, Mark Rd from Jeffery Rd to Los Reales Rd, Mission Rd from Valencia Rd to San Xavier Rd, Old Vail COnnection Rd at Franco Wash, Sunset Rd west of Camino de Oeste and Black Wash at S Camino de Oeste. This includes the following streams and drainages... Brown Wash, Santa Cruz River, Rillito River, Box Canyon Wash, Seco, Arroyo, Cienega Creek, Banner Wash, Sopori Wash, Bolas Blancas Wash, Alambre Wash, Soto Wash, Pantano Wash, Thomas Canyon Wash, Guild Wash, Little Thomas Wash, Robles Wash, Los, Saucito Wash, Demetrie Wash, Arivaca Creek, Oro, Cañada del, South Mendoza Wash, West Branch Santa Cruz River, Mendoza Wash, Blanco Wash, Champurrado Wash, Altar Wash, Peñitas Wash, Fresno Wash, Cerro Prieto Wash, Chico, Arroyo, Gardner Canyon, Old Junction Wash, Fortynine Wash and Brawley Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3176 11069 3171 11146 3233 11134 3250 11129 3250 11121 3224 11086 3204 11076 FLASH FLOOD...RADAR AND GAUGE INDICATED $$ KJS