A Wind Advisory will be in effect Saturday for areas of Northern Arizona. The National Weather Service says winds will be 20-to-30 miles per hour with wind gusts up to 50 miles an hour at times. Cities and towns in the advisory area include: The Greater Flagstaff area, Williams, Winslow, Holbrook, the Grand Canyon, the Hopi Nation and parts of the Navajo Nation and the White Mountains. The advisory will be in effect from 11 a.m. until 8 p.m. If you are traveling in the advisory area Saturday, use caution especially if you are in a high profile vehicle.