FLAGSTAFF, AZ (3TV/CBS5) - What officials are calling a "dangerous winter storm" is due to hit our state overnight, just hours after another storm brought rain, snow, and even hail to parts of Arizona.
Right now, the snow is already causing heavy delays on the roads in northern Arizona.
PHOTOS: Winter storms brings new snow to Northern Arizona
Arizona is known for having two seasons -- summer and a drop of winter. So, when it snows in Northern Arizona, it's a big deal!
During this weekend, parts of Flagstaff, Sedona, Williams, and other areas in Northern Arizona will see snow on top of snow due to back-to-back winter storms.