When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

As we prepare for a very busy weather week, what comes next? We told you earlier in the month the polar vortex was going to ...

West Virginia had the nation’s percentage of electric customers without power Thursday after overnight rainstorms swept ...

Residents in the Northeast and Midwest regions have both been told to prepare for the bad weather as separate storms roll in ...

“You will notice, if you go around to all of our schools, that the sidewalks and parking lots around the schools are all ...

You may have seen social media posts about it and chatter of big weather pattern changes heading our way, but what's really ...

(WBOY) — January 2025 was one of the snowiest months in years for West Virginia—here’s a look at the numbers ... s Deep South ...

About 104 million people experienced subzero temperatures this month - 40 million or so fewer than the polar vortex episode ...

The polar vortex can expand and push south with the jet stream – a narrow current of air that flows high up in the atmosphere from west to east. Notably, a polar vortex struck the US in 2019 ...

The D.C. area is wrapped up in a polar vortex, and this cold weather can wreak havoc on your plumbing if you’re unprepared. These extremely cold temperatures can freeze and burst a water pipe in ...

As the polar vortex delivered what is expected to be its final blast across southern Ontario on Wednesday, city residents braved the bitter cold — including Fintan the lion at the Toronto Zoo.

which causes a powerful jet stream to emerge in the stratosphere and blow the cold air from west to east. This strong circulation is known as a polar vortex. This story was updated to fix a typo.