On Tuesday at 1:01 p.m. the National Weather Service issued a freeze warning valid for Wednesday between 2 a.m. and 8 a.m.
On Tuesday at 2:26 a.m. a freeze warning was issued by the NWS Phoenix AZ valid from 10 p.m. until Wednesday 8 a.m.
Most of the United States is being assailed with extreme winter weather this week as Arctic air blasts south from Canada, ...