Snow is expected to develop late Saturday afternoon and continue through the evening and overnight, eventually changing over to sleet and freezing rain.

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

A First Alert Weather Day is issued due to high-impact weather conditions for a specific day. Once a First Alert Day is ...

A cold weather advisory was issued by the National Weather Service on Tuesday at 2:23 a.m. valid from 6 p.m. until Wednesday 11 a.m. The advisory is for Southern Rocky ...

On Tuesday at 10:57 a.m. an updated cold weather advisory was issued by the National Weather Service valid from 6 p.m. until Wednesday 11 a.m. The advisory is for East ...

More snow, rain and wind may be headed to eastern Idaho this weekend. The National Weather Service in Pocatello is issuing a ...

At least once per winter, the Columbia Basin experiences an outbreak of Arctic air that can bring temperatures in the area ...

The Central Montana Shelter Solutions Warming Shelter has activated "Code Blue" status due to extreme cold weather, according ...