The warning is in effect until 9 a.m. Freeze warnings are issued from May to October (but can be extended if necessary), when low temperatures are expected to be 29-32 degrees. If there is a ...

Portions of Arizona, including metro Phoenix, were under a freeze warning through Wednesday morning. According to the National Weather Service, freeze warnings were in effect from 11 p.m. on ...

Wind chill warnings were renamed to extreme cold warning. Wind chill advisory was renamed to cold weather advisory. Hard freeze watches were renamed to a freeze watch. Hard freeze warnings were ...

National Weather Service meteorologists warned of temperatures cold enough to be fatal descending across most of the nation.

Freeze watch or warning - this is what it means Freeze warnings are issued from May to October (but can be extended if necessary), when low temperatures are expected to be 29-32 degrees.