Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

The storm is forecast to bring snow and cold temperatures to multiple regions on Friday and through the weekend.

The Chicago area was waking up Friday to a bitter cold Valentine’s Day morning, the NBC 5 Storm Team said, with temperatures ...

Explore PJM's revised load projections and for Talen Energy. I am optimistic about the potential for future capacity prices ...

We are tracking the return of the polar vortex next week as a wavy jet stream brings a blast of Arctic air to the Great Lakes ...

The second winter storm of this week is bringing a widespread area of snowfall as well as some ice. Here's what to expect.

The first storm dumped over a foot of snow in parts of the Appalachians and mid-Atlantic, including Washington, D.C., which ...

A northwest shift in Wednesday's winter storm and warmer than expected temperatures left around 2 inches of snow in Chicago.

A Winter Weather Advisory is in effect from Wednesday morning through early Thursday for the Chicago area, including ...

Major airlines are offering waivers as a winter storm is forecast to dump snow in the Northeast and Central Appalachians.

While much of the nation deals with snow storms and icy conditions, California braces for heavy rain and potential flooding.