There is a general consensus about the frequency of nor’easters in a warmer world, but were still big questions about their ...

One new study identifies a 17 percent increase in the destructive potential of the strongest nor’easters, while another ...

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

Winter’s grip will return to half of the U.S. this week as a rush of arctic air descends, plunging temperatures from well above average to nearly 30 degrees below average for some.

Three surges of Arctic air will chill the United States over the next two weeks, each one more significant than the last. advertisement. The Washington Post. An Arctic blast is coming.

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...

The arctic air will remain in place next week, with morning temperatures in the 20s and afternoon highs near 40. Wind chills will continue to drop into the teens on Tuesday and Wednesday mornings ...

NEW ORLEANS (WVUE) - Arctic air will bring frigid temperatures and a winter storm to the Gulf Coast as we head into next week. It’s mild on this Friday evening with temperatures hovering around ...

Arctic air will sweep across the Midwest and East Coast, which may leave you wondering if it’s going to be a long, cold winter. Here’s the reason it won’t last long.

We also have some ice on the Great Lakes which makes it easier for Arctic air to invade. RELATED: Winter Storm Update: 4 things changed overnight. Here’s the forecast of the Polar Vortex lobe.

A dangerously cold Colorado weekend is approaching. Arctic air with windchills as cold as 30 degrees below zero is set to blanket Denver, and it will bring some snow. We are still 72 hours away ...

An Arctic air mass, sometimes known as a Siberian Express, is expected to move over Michigan by Sunday and will leave Michigan residents with below-zero temperatures for days, the National Weather ...