A rare weather phenomenon that hasn't occurred since 1968 is expected to plunge temperatures across parts of the United States.

Editor's note: Follow USA TODAY's Wednesday coverage of the Thanksgiving 2024 weather forecast and travel updates. Winter weather could potentially cause travel delays this week as people are ...

Big ocean swells that could challenge even the strongest swimmer. Hurricane tracks that provide life-saving information about a storm's intensity and surge risk. Thunderstorm outbreaks with lightning ...

Numerous states are at risk of getting hit by a Thanksgiving winter storm this year, with a blizzard possible in some areas.