Punxsutawney Phil made his annual prediction in Pennsylvania, and the groundhog saw a shadow, meaning the United States is ...

The 12 hour Surface Analysis map shows current weather conditions ... with its use finally spreading to the United States during World War II. Surface weather analyses have special symbols ...

A winter storm is bringing snow and ice across the U.S as a map shows several states continuing to ... The National Weather ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

The 36 hour Surface Analysis map shows current weather conditions ... with its use finally spreading to the United States during World War II. Surface weather analyses have special symbols ...

AccuWeather meteorologist Tom Kines told Newsweek: "The storm responsible for the severe weather in the south will move off ...

Winter storms are about to blitz through the eastern half of the United States at a frenetic pace that could continue for a ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

The coldest air of winter so far will have invaded much of the eastern two-thirds of the United ... live in zones under cold weather alerts from the National Weather Service. There are 16 states ...

A major winter storm is expected to slam portions of the central, southern and eastern United States this week ... Here's a look at weather forecasts for parts of the southern U.S. that may ...