Record or near-record heat today and Wednesday, with highs in the mid to upper 90s in Tucson.
Strong winds blow in Thursday, with a Fire Weather Watch from noon to 11 PM for southern Arizona.
These strong winds will blow in much cooler air Friday, with highs in the upper 60s and a chilly Saturday morning. Some valleys east of Tucson could see a late season freeze.
Highs will rebound to the mid 70s Saturday, and near 90 by Sunday!
