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

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 ...

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.

The targets were "used by the Houthi terrorist regime to smuggle Iranian weapons into the region and for the entry of senior Iranian officials,” the IDF said. ABC News’ Britt Clennett reports ...

Lena Schilling, the youngest lawmaker in Brussels, faced a harsh questioning of her character and credibility before winning a chance to fight against climate change in the halls of power.