A Winter Weather Advisory has been issued for areas of Northern Arizona above 6,000-feet. The advisory is in effect for the Greater Flagstaff Area and Williams until 8 p.m. Snow will fall early in the morning, with heavier snow showers on tap Thursday afternoon and evening. Forecasters say Flagstaff could see four-to-six inches, Doney Park should expect two-to-four inches of snow with one-to-three inches of snow in Williams. Travel could be difficult at times today. If you have plans to travel today, use caution and keep your eye on the weather.