TUCSON, Ariz. - The National Weather Service issued a flash flood watch for parts of Southern Arizona Monday and Tuesday.
According to the service, the area includes the upper Santa Cruz River Valley and Altar Valley, as well as the Tucson metro area.
Nogales, Green Valely, Marana, Vail, Douglas, Bisbee, Mount Lemmon, Summerhaven and Sierra Vista are all included in the watch, which begins Monday evening and lasts through Tuesday evening.
Meanwhile, in Flagstaff, the San Francisco Peaks saw snow!
4 PM (MST) - Yes, it did snow on the San Francisco Peaks this afternoon! Our best estimate is that snow and graupel fell down to 11000-11500 feet and probably got several inches deep at the highest elevations. #azwx pic.twitter.com/yNHNuw59D6— NWS Flagstaff (@NWSFlagstaff) September 23, 2019
A dust storm warning is in effect for some of the northern suburbs of Tucson, in effect until 4:45 p.m.