Lake Michigan reached a short-term peak of 21 percent ice cover last week, creating unique winter images of the lakeshore.

The Arctic's "Last Ice Area" (LIA)—a vital habitat for ice-dependent species—might disappear within a decade after the ...

Los Angeles-area fire victim Chef Daniel Shemtob is soothing his soul by dishing out foil-wrapped breakfast burritos and ...

President Donald Trump unleashed an unprecedented barrage of executive orders after taking office this week. It's a sign that ...

which could lead to significant snow or ice accumulations depending on small forecast changes. ATLANTA - The weekend weather in Atlanta will begin with rainy, damp, and cold conditions, ending with an ...

40S. YES, IT IS TURNING MILDER, BUT IT IS GOING TO BE A BRIEF LITTLE WARM-UP COMING OUR WAY THIS WEEKEND BECAUSE AFTER A FRONT GOES BY, THE DOOR IS OPENING UP FOR A NEW BLAST OF ARCTIC AIR.

Prepare for a bitterly cold long weekend, Colorado. Surges of arctic air will bring in freezing temperatures — at some points dipping below zero — beginning late Friday night or early Saturday and ...

The coldest air this winter appears to be on its way this weekend with arctic air reaching Texas. Flurries could be possible on Saturday night and Sunday morning. DALLAS - This week should see a ...

Once we make it to Friday, arctic air will move in and bring us snow chances late Friday evening. This will continue into Saturday. Once we make it to Sunday, those cold temperatures will continue ...

Blustery northwest winds will continue through the night, ushering arctic air. Overnight lows will range from -15 degrees in Bemidji to -3 degrees in Ashland. Wind chill values as low as -35 are ...

"This occurs fairly regularly during wintertime and is often associated with large outbreaks of Arctic air in the United States," NWS has said. Like the jet stream, the polar vortex spins around ...