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

A winter storm is sweeping into the Austin area on Monday evening and continuing into Tuesday morning, the National Weather Service said.

A major storm could drop significant amounts of snow, ice pellets, and freezing rain across the U.S. Deep South through Tuesday ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures as tens of millions of residents along the East Coast contend ...

Major winter storm brings heavy snow to East Coast as Arctic blast puts millions under warnings from Plains to Maine ...

A combination of frigid air with a low pressure system over the Gulf are behind the storm, which could bring heavy snow just ...

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

DENVER — A powerful arctic cold front arrived in Colorado on Friday and will keep the state very cold until Wednesday. The temperature could be below freezing for at least 114 consecutive hours ...