A polar vortex over southern Ontario means Waterloo region, Guelph and Wellington County will experience very cold ...

Houston has been experiencing below-average temperatures as a polar vortex ushers in cooler conditions across the state.

Millions across the South brace for a rare winter storm as much of the U.S. faces life-threatening cold that forced the ...

The National Weather Service issued a Cold Weather Advisory for all of Michigan from Monday morning through Wednesday morning, when arctic temperatures are likely. The advisory expires at noon ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...

With much of the nation preparing for the impacts of a polar vortex, weather forecasters say Loudoun County can expect to see ...

Tens of millions of Americans are bracing themselves for the coldest temperatures in years, with winter storms set to pummel ...

Several businesses and organizations have announced closings and cancellations ahead of the extremely cold temperatures.

Marylanders are bracing for the upcoming polar vortex, expected to bring temperatures into the single digits early this week.

An arctic air mass settled over New York City and much of the country Sunday evening, bringing a deep freeze and the chance ...