Snow fell in Houston and prompted the first ever blizzard warnings for several coastal counties near the Texas-Louisiana border. Snow covered the white-sand beaches of normally sunny vacation spots, including Gulf Shores, Alabama, and Pensacola Beach.

Lake effect snow slammed southwestern Michigan on the morning of Tuesday, January 21, as the National Weather Service (NWS) issued a winter weather advisory for the region, warning of slick roads, bridges,

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to millions.

Elsewhere, the East Coast contended with a thick blanket of snow while people from the Northern Plains to the tip of Maine shivered in bitterly cold temperatures from an Arctic air mass that sent temperatures plunging well below normal Monday with dangerously cold wind chills.

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need to know.

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures as residents along the East Coast contend with a thick blanket of snow — and more snowfall in the forecast.

Days after the Gulf Coast was buffeted by record-breaking snowstorms, New York is bracing for several inches of heavy snowfall. The National Weather Service (NWS) has issued a "Lake Effect Snow Warning" for Oswego County in northern New York,

The Tug Hill has some of the best trail conditions, according to snowmobilers.

After days of dangerous cold and off and on lake effect snow showers, the end is almost near!Temperatures are in the process of warming up after a chilly start.

Lake-effect snow will linger in northwest snow belts. Bringing an additional 3 to 6 inches inches to portions of West Michigan, especially in Ottawa, Allegan, Van Buren, and Kalamazoo Counties.

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