The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

Arctic air has settled into North Texas, bringing dangerously cold temperatures -- and a few possible snow flurries through early Tuesday morning.

The Arctic air mass over Michigan and the whole of the Midwest may stick around as late as Wednesday, the National Weather ...

The arctic air will be heading back to the arctic... where it belongs. While temperatures will warm up Wednesday there will ...

This has lead to dangerously cold conditions from air temperatures to wind chill values across the area. Most of the area has ...

We could see some records fall due to dangerously cold air as an arctic air mass slowly pulls away from the state.