* WHAT...East winds 15 to 25 mph with gusts up to 35 to 45 mph expected.
* WHERE...A portion of south central Arizona including the Phoenix metro area.
* WHEN...From 8 AM to 3 PM MST Friday.
* IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Localized channels of blowing dust may briefly lower visibility under one mile and lots of lofted dust may create poor air quality across the area.