A “strong cold front will usher in a dangerously cold Arctic air mass” across much of the United States this weekend, ...

A nother shot of Arctic air is on the way to Central Texas this upcoming weekend into early next week. Last week was already ...

The Climate Prediction Center says that sea-surface temperature data in the Pacific Ocean indicates the emergence of a "weak" ...

With well-below-average temperatures expected for Oklahoma and much of the country, here's what you need to know.

NOAA's Climate Prediction Center (CPC) announced Thursday that water temperatures in critical parts of the Pacific Ocean had ...

Stable polar vortex: When the stratosphere over the Arctic is cold, it's considered stable. The wind around the polar vortex ...

The coldest air of the season will be impacting Middle Tennessee and Southern Kentucky for the third full week of January.

Temperatures this far out look like a sure bet to get cooler than average. The question is HOW much colder. Some models have ...

After months of waiting, La Niña conditions finally emerged in the tropical Pacific last month, according to the National ...

La Niña has finally materialized. Here’s what that means for South Carolina weather and snow during the rest of the winter.

It's not great news for the Gulf Coast and other storm-prone regions: La Niña is associated with more tropical activity in ...

An outlook from the National Weather Service's Climate Prediction Center reveals that New York City is forecast with a ...