Fierce winds caused temporary power outages in sections of Vail while a downed tree caused traffic blockages in Tucson.

The National Weather Service Tucson has issued an air quality alert in effect until midnight for the Tucson Metro Area.

Significantly cooler temperatures are expected to continue across the Tucson area for the rest of the week, including overnight freezing conditions.

Cooler temperatures are expected to continue across the Tucson area for the rest of the week, including overnight freezing conditions.

PHOENIX - Officials with the National Weather Service say they have determined that a tornado touched down in a portion of Tucson on Tuesday ... 86MPH to 110MPH. The NWS also states they are ...

The agency says there is a 15-30% chance for lower elevation rain and mountain snow on Wednesday and Thursday.