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

Storm Kingston swept across the U.S. from the Midwest into the South and mid-Atlantic, bringing snow, ice and dangerous road ...

Multiple states were under winter storm warnings or winter weather advisories from the National Weather Service on Thursday ...

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

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 ...

A bitter blast of Arctic air is roaring south across the central U.S. Tuesday, bringing with it record cold temperatures and ...

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.

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