As frigid temperatures continue chilling the D.C. area, Washington Suburban Sanitary Commission (WSSC) crews are having to ...

Whether we could see snow later next week actually begins with what happens this weekend. A powerful storm system will ...

A study gives possible insight into the underprediction of sea ice depletion and the formation of Arctic cyclones. The study could lead to more accurate weather and climate models and better ...

The polar vortex has split and will drift into the Hudson Bay through next week with sustainable cold weather returning to ...

The U.S. is set to feel the impacts of an Arctic polar vortex next week, meteorologists have warned, with sub-zero ...

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 ...

Threat level: The Arctic air is likely to send temperatures plunging to at least 30 degrees below average for mid-February ...

While there have been an increasing number of return-to-office mandates among major employers like Amazon and the federal ...

A majority of the region has been in the midst of frigid temperatures and severe cold lately that isn't expected to end soon. This week the west-central area has seen temperatures resulting in extreme ...

Meteorologist Sven Sundgaard is in with a look at cold temps hanging around for a while plus the latest on where Friday snow is tracking.

A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...