A powerful pattern is setting the stage for an amplified jet stream that will shunt cold air south, and the roots of this ...

Hopes of a widespread, long-lasting January thaw are diminishing, as the Arctic express is likely to keep the foot on the throttle for most of the remainder of the month in the Midwest and Northeast, ...

I know it's not what you really want to hear after receiving another 3" of snow in Louisville yesterday, but we aren't done ...

Temperatures are expected to be near or slightly above average through the weekend before a quick blast of Arctic air surges ...

Snow fell again across all of central Indiana Friday with some locations receiving a fresh four inches of snow. The snow will ...

Today was much needed with peaks of sun coming out and temps climbing into the 30’s. This will continue into tomorrow but as we head into tonight, temps will fall into the lower 20’s.

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

The last time Miami saw cold temperatures in the 40s was two years ago — a run of three January days from the 14th to the ...

There will be colder temperatures through Thursday, with some localized lake-effect snow at times through Wednesday. There is ...

As cold temperatures remain in Southeast Texas, the phrase "arctic air" has accompanied many a forecast. But what does that ...

A widespread swath of the country, from the northern Rockies to the East Coast, is bracing for a blast of Arctic air that will send temperatures plummeting this week and dropping even further as ...

First Alert Weather days have been issued for Sunday through Thursday due to the arrival of arctic air, which will likely extend into Friday. The coldest air of the season will plunge into North ...