At 535 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.8 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 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... San Isidro, Kitt Peak, Fresnal Canyon and Pan Tak.
This includes the following highways... Route 86 between mile markers 122 and 143. Route 286 between mile markers 23 and 39.
This includes the following streams and drainages... Altar Wash, Banner Wash, Puertocito Wash, San Juan Wash, Solano Wash, Alambre Wash, Sabino Wash, Anegan Wash, Fresno Wash, Mulberry Wash, Cerro Prieto Wash, Sells Wash, Viopuli Wash, Fresnal Wash, Baboquivari Wash, Ali Molina Wash, Mendoza Wash, South Mendoza Wash, Topawa Wash, Contreras Wash, Pan Tak Wash, Brawley Wash, Brown Wash, Saucito Wash, Comobabi Wash, Thomas Canyon Wash and San Vicente Wash.