Another arctic blast is heading towards Oklahoma, bringing with it bitter cold temperatures and possible snow flurries.

Donald Moden Jr., 57, was caught in a Colorado avalanche on Jan. 7. More than four hours later, his concerned wife found him ...

Below are some things you'll want to do before the arctic blast hits to winterize and prepare your home. By Sunday morning, ...

Rare Disease Day is recognized every 28th (or sometimes 29th) day of February, and there are approximately 30 million reasons ...

Bitterly cold temperatures continue on Sunday because of the arctic blast, and there's another chance of snow in Oklahoma on Monday. >> Go to the KOCO weather page | Get KOCO on the Go | Subscribe to ...

KOCO 5 Meteorologist Jonathan Conder breaks down the timeline for snow chances after the arctic blast hits Oklahoma.

Cold air from the arctic sometimes dips southward across the American plains. What to know about the polar vortex.

The arctic blast moved into Oklahoma Friday night, bringing frigid and below-freezing temperatures to the state that will linger for days.

The next few days will bring some wild temperature swings across Green Country. Strong south winds on Friday could kick up ...

Bundle up, Oklahoma! Meteorologist Andrew Adams says a frigid weekend is here with single-digit wind chills, possible flurries today, and even colder temps Monday.

NPR's Leila Fadel speaks with Axios senior climate reporter Andrew Freedman about the incoming Arctic blast that's expected to bring dangerously cold temperatures to large parts of the U.S.