A cold front moved through North Texas overnight, bringing a chilly start to the day with wind chills in the upper 20s. While it will be a sunny Saturday, temperatures will only warm into the mid- to upper-40s.

A potent shot of Arctic air starts settling in Monday as a massive dip in the jet stream pulls in frigid air across the entire eastern half of the country. Temperatures are set to drop as low as 20 degrees below average Tuesday and Wednesday with highs only reaching the teens, with lows in the single digits and even plunging below zero.

President-elect Donald Trump said he is moving his inauguration indoors Monday due to the freezing weather expected in Washington, D.C. Trump said he'll be sworn in and deliver his inauguration address inside the Capitol Rotunda. "The various Dignitaries and Guests will be brought into the Capitol," Trump wrote on Truth Social.

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the Deep South.

The coldest air in six years blasts into Michigan this weekend. Single digit highs, wind chills below zero, heavy lake effect snow

The past couple of days have been unusually mild. It was nice, but I hope you didn’t get used to it. We are counting down the minutes until a strong arctic cold front arrives. This will cause brutally cold air to spill into the region Friday night into Saturday morning.

MEMPHIS, Tenn. - An arctic blast is sweeping into the Mid-South Saturday, bringing falling temperatures. Highs will reach the mid-40s early but will drop steadily throughout the day.