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

Chilly temperatures pushed President-elect Donald Trump's second inauguration indoors, a rare but not unprecedented move.

Dozens of US states will endure the lowest temperatures they have felt in years next week as a polar vortex brings ...

A warming trend is likely today and tomorrow ahead of a strong Arctic front that will roll across the area Friday afternoon ...

After a relatively warm start to winter, the incoming Siberian air will bring a stark reminder of the season with temperatures plunging and wind chills near or below zero. What is the weather like on ...

Sub-freezing temperatures and sunshine are forecast for President-elect Donald Trump’s inauguration Monday. The bitter cold ...

As if they aren’t already facing enough, firefighters in California also could encounter a rare but dangerous phenomenon in ...

Firefighters around Los Angeles were preparing on Tuesday to attack flare-ups or new blazes. The National Weather Service ...

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

"If fire ignition occurs, conditions are favorable for very rapid fire spread and extreme fire behavior," the NWS warns.

Crews scaled down this weekend because of warmer temperatures. But a blast of arctic air at the end of this week could bring another episode of snow.