This storm is expected to significantly impact travel, infrastructure, and public safety across Big Sky Country..

A powerful Arctic blast is bringing life-threatening cold to the Midwest and Northeast, while a rare winter storm blankets the Gulf Coast.

An arctic air mass will channel temperatures 20-30 degrees below already historically cold January averages. The South braced for a rare winter storm.

The storm is battering southern California with Santa Ana winds, fueling wildfire risks. Arizona will see winds, but not much ...

On Thursday at 9:16 p.m. the National Weather Service issued a cold weather advisory in effect until Friday at 8 a.m. for ...

This new type of weather warning was activated because of the dangerously cold temperatures and wind-chill readings in ...

In the Northern Plains, extreme cold warnings are issued when temperatures or wind chill levels hit 40 degrees below zero or colder. Anglin said a cold weather advisory is issued, for example ...

The difference between an extreme cold watch and an extreme cold warning is similar to the difference between a tornado watch and a tornado warning. An extreme cold watch means dangerously cold ...

On Monday at 9:15 p.m. the NWS Eureka CA issued a cold weather advisory valid for Tuesday between 3 a.m. and 9 a.m.

A cold weather advisory was issued by the NWS Eureka CA on Monday at 9:15 p.m. valid for Tuesday between midnight and 9 a.m.