The first big snowstorm of the season is threatening to bury New York towns along lakes Erie and Ontario during a hectic holiday travel and shopping weekend. An Arctic outbreak of cold air will ...

Nine states in the south are also under freeze alerts. A blast of Arctic air taking over much of the U.S. this weekend is bringing powerful lake-effect snow to several states, including ...

Temperatures 10 to 20 degrees above normal for this time of year will extend across California, Nevada and as far north as ...

A powerful Arctic blast is expected to bring severe winter weather and trigger lake-effect snow across the eastern half of the U.S. this weekend—potentially disrupting post-Thanksgiving travel ...