The National Weather Service issues a variety of weather warnings and advisories. Here's what they mean in Michigan.

At least nine states from Georgia to Delaware are under snow and ice alerts as a winter storm moves east -- with brutal, ...

A winter weather advisory for Columbus, Franklin County and other central Ohio counties is in effect from 8 p.m. Wednesday to ...

Another major influx of winter weather impacted major cities in the Plains and Midwest before the heavy snow charged eastward ...

An estimated 110 million people in the central, southern and eastern United States are in the path of a large winter storm ...

Another major and deadly winter storm is unfolding across major cities in the Plains and Midwest before heavy snow charges eastward into areas suffering from ...

Record-breaking cold and dangerously low wind chills are expected this week in much of the Central and Eastern United States.

By Friday, about three-quarters of the US population is expected to experience below-freezing conditions. The arctic air mass will plunge temperatures as much as 50 degrees below February averages, ...

Severe weather alerts are issued as a polar vortex brings life-threatening cold to the Rockies and northern Plains.

A deadly coast-to-coast winter storm, that swept across the United States this weekend continues to threaten parts of the ...

Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms ...

At least nine people have died in the most recent round of harsh weather to pummel the U.S., including eight people in ...