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

With below-average temperatures in the Pacific Ocean, the Climate Prediction Center says La Niña is here to stay this winter.

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

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.

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

A strong Arctic cold front will arrive overnight Saturday into early Sunday. Rain is expected ahead of the front, but behind ...

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

Now, the Climate Prediction Center with NOAA released their 3 to 4-week temperature and precipitation outlook. NOAA is ...

Scientists may modify their claims as new research and information become available, but that doesn't mean they were ...

Climate and weather are two terms that go hand in hand but often get conflated. ABC News chief meteorologist Ginger Zee breaks it down. Thanksgiving may be the holiday best known for indulging ...

As parts of the South are still recovering from last weekend's snow, another shot of bitterly cold air could cross the eastern and midwestern United States.