The polar vortex hasn’t just been discovered; it has been around for as long as Earth has had an atmosphere. It’s a cold, swirling whirlpool of low pressure surrounding both o ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need to know.

SALT LAKE CITY — Cities across the U.S. are bracing for cold temperatures as a polar vortex arrives, bringing temperatures down to much below normal for mid-to-late January. Parts of Utah are on ...

The cold air coming in from Siberia ... weekend and the high temperature only reaching 26 degrees Monday. The polar vortex is a large area of low pressure and cold air that always exists in ...

According to the Severe Weather Europe website—an online resource of global weather forecasts—a mass of cold air, spurred by the polar vortex, has been forecast to move over Canada and the northern ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.

PHILADELPHIA, PA, UNITED STATES, February 13, 2025 /EINPresswire / -- Winter Storms Harlow and Iliana will swoop across the northeastern U.S. this we ...

Midwest and finally the East in the coming days as arctic air dips down into the Lower 48 for a spell. The mere mention of the term "polar vortex" can set your head spinning (and maybe eyes rolling).

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.