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.

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

Brisk winds with gusts of 25-30 mph will make conditions even colder, bringing wind chills down to single digits and below zero. Authorities are warning drivers to use “extreme caution” on the roads.

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 ...

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 ...

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