Patchy fog may develop tonight, and lows drop into the 40s. By Sunday afternoon, temperatures climb to near 60 degrees, with mainly sunny skies.

TROPICAL UPDATE: Tropical Storm Melissa continues to be a strong, powerful and slow-moving storm battering the Caribbean. It is forecast to become a major hurricane over the next few days. The ...

The Pima County Health Department plans to lay off workers and cancel vaccine clinics as it tries to slice nearly $2 million from its budget due to a cut in federal funding, its top administrator says ...