Active Weather Alerts
Flood Advisory
Issued: 3:11 PM Aug. 31, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 1115 AM MST THIS MORNING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...South Central Pima County in southeastern Arizona... * WHEN...Until 1115 AM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 811 AM MST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1.2 inches of rain have fallen. - This includes the following streams and drainages... Bailey Wash, Moras Wash, Las, San Luis Wash, Placeritos Wash, Sabino Wash, Sikul Himatk Wash, Chutum Vaya Wash, Alambre Wash, Thomas Canyon Wash, Ali Molina Wash, Puertocito Wash, Baboquivari Wash, San Vicente Wash, Gu Oidak Wash, Pan Wash, Ko Vaya Wash, Solano Wash, Big Wash, San Juan Wash, Comobabi Wash, Vamori Wash, Sells Wash, Fresnal Wash, Altar Wash, Fresno Wash, Mulberry Wash, Murk Kui Wash, Chukut Kuk Wash, Topawa Wash, Pan Tak Wash and Anegan Wash. Additional rainfall amounts up to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Sells, Topawa, San Miguel, San Isidro, Kitt Peak, Ali Chukson, Gu Oidak, Vamori, South Komelik, Cowlic, Fresnal, Choulic, Newfield, Coldfields, No:ligk, South Comobabi, Comobabi, Cababi, Fresnal Canyon and Artesia. - This includes Route 86 between mile markers 102 and 130. This includes the following Flash Flood Prone Locations... Indian Route 19 south of Topawa and Indian Route 20 at Cowlic. - http://www.weather.gov/safety/flood 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. &&
Flash Flood Warning
Issued: 1:38 PM Aug. 31, 2026 – National Weather Service
The National Weather Service in Tucson has extended the * Flash Flood Warning for... Central Pima County in southeastern Arizona... * Until 830 AM MST. * At 638 AM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The AZGFD3 and Diamond Bell Ranch alert gauges have recorded 1.65 and 1.57 with more storms moving into the area. Flash flooding is ongoing or expected to begin shortly. 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... Three Points, Tucson Estates, Tucson Mountain Park and Ryan AirField. This includes the following highways... Route 86 between mile markers 146 and 160. Route 286 between mile markers 25 and 45. This includes the following streams and drainages... Alambre Wash, Cerro Prieto Wash, Saucito Wash, Altar Wash, Brown Wash, Brawley Wash, Banner Wash, Fresno Wash, Mendoza Wash, South Mendoza Wash and Soto Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR AND GAUGE INDICATED
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