It will be a windy day across Northern Arizona today. A wind advisory is in effect until 7 p.m. tonight for northern and eastern Arizona. Winds are expected to be 20-to-30 miles per hour with gusts up to 55 miles per hour possible in some areas. Hazardous crosswinds could be felt along Highway 89 north of Flagstaff and along much of Interstate 40. If you are travelling today, be aware of the conditions and use caution.