Tomorrow (Sunday) brings some more arctic air into western Montana. With leftover moisture on the roads, arctic air will mean more rapidly changing road conditions. The frigid air will start to ...

Another Arctic front will navigate across the North Country and down to the Upper Valley by late tonight. In the wake of that frontal passage, we’re talking lots of cold air and even some bitter ...

It was the 8th snowiest as well. It is not Super Bowl LIX between the Eagles and Chiefs, but it is a battle between Arctic air and tropical air. There are times where this means a big storm is ...

Right now, it's almost a "perfect storm" setup for Montana. Arctic air will come pouring down from Canada and a stalled storm system off the coast of British Columbia will steer an atmospheric ...

It's a psuedo-January Thaw for some parts of Montana as temperatures have ... Valleys will continue to deal with inversions, trapping cold air there. This weather pattern will almost repeat ...

Another Arctic front will navigate across the North Country and down to the Upper Valley by late tonight. In the wake of that frontal passage, we’re talking lots of cold air and even some bitter wind ...

The treeless tundra that rings the Arctic Ocean covers an area nearly twice the size of Alaska. This region has historically served as Earth’s freezer ... Map of average air temperature across ...

AND THEN BEHIND IT ALL THAT WIND IS GOING TO TURN TO THE NORTH AND PULL DOWN SOME REALLY COLD AIR. LOOK AT THE TEMPERATURES RIGHT NOW UP IN QUEBEC. SINGLE DIGITS RIGHT NOW. THAT’S THE AIR MASS ...

The ArcticCam gives the real-time view from the second floor of the Fairbanks Daily News-Miner building in Fairbanks, Alaska. The camera is looking south toward the Chena River and downtown ...

Following the moisture event, we then expect another blast of arctic air early next week. All in all, we recommend gearing up for at least some winter weather.

A combat air patrol of American and Canadian fighter jets was scrambled this week after multiple Russian warplanes were spotted in the Arctic, the North American Aerospace Defense Command said ...

Jan. 31, 2025 — Low levels of traffic-related air pollution harms the liver and may raise the risk of metabolic-associated fatty liver disease, a new study in mice ... Wildfire Smoke Can Carry ...