The GTA is expected to face a frigid week with some of the coldest temperatures recorded in the last few years possible over ...

More than 400 flights were delayed or canceled at Denver International Airport on Monday as a polar vortex continued to ...

Mid-Michigan schools canceled classes on Tuesday to avoid sending students into frigid weather during the morning commute.

The claim that Greenland's prime minister, Múte Bourup Egede, made a cheeky post on social media about Trump's inauguration ...

A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late ...

Brace yourselves. After a snowy start to the week, temperatures are forecast to plummet into the single digits Monday night. [Get the latest weathercast from FOX45 News ] Frigid conditions will stick ...

With severely cold temperatures forecasted in York County this week, utility companies are advising customers to take safety ...

FIRST ALERT WEATHER DAY SUNDAY: Scattered lake effect snow showers all day. Several inches of snow possible under any lake ...

A rare winter storm is getting set to slam the Gulf Coast and South, with cities from Texas to Florida under Winter Storm Warnings.

Arctic air and the coldest daytime temperatures in 6 years are here Monday and Tuesday, returning to the teens and 20s later ...

BOSTON (AP) — Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...