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

“With these arctic intrusions, it’s often times colder down in Denver than it is up in the mountains,” said National Weather ...

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

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

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

And now, in light of a Climate Prediction Center report last week, it seems this trend — a wetter Northern California while Southern California goes dry — may hold until early spring. After a bit of a ...

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

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

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

We all know that winter can be cold. In particular, January and February seem to be some of the coldest months around these ...

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

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