5:09 p.m. (Monday, July 29)
Two weather systems are moving over southern Arizona, already producing severe weather alerts in Safford and Pantano.
The first is east of Tucson, and should arrive in the Tucson area within the hour. The second, larger system is currently northeast of Tucson and heading our way. That one should arrive in the Tucson area in about an hour and a half, KGUN 9 Meteorologist Cuyler Diggs said.