The high north is dreaded for its bone-chilling winters. Even worse, say soldiers there, is the warmer season, when insects ...

At the end of September, cold air at high altitudes above Antarctica had soared to more than 60 degrees above normal. It is a ...

Its strength and position shift with the seasons, according to the National Weather Service. When the vortex is strong, the ...

The spike in temperatures this week may have Michigan residents wondering if fall will ever feel like fall. See your city's average freeze date.

The NOAA predicts above-normal temperatures in the south and up the eastern coast between December 2025 and February 2026.

A new polar vortex is forming over the North Pole, signaling a potentially volatile winter 2025–2026 for the US, Canada, and ...

Temperatures are staying relatively warm throughout Illinois this week, despite fall officially starting Sept. 21. But ...

A century ago this month, the Navy’s most famous airship, the USS Shenandoah, crashed. The fatal plunge was in Ohio, but the Virginia connections go well beyond its name.

The polar vortex is stirring up, bringing the earliest hints that the weather is changing with the new fall season. When is the first frost in Tennessee?

In upstate New York, La Niña winters often are influenced by strong westerly to northwesterly winds over the Great Lakes, ...