The displaced polar vortex will bring prolonged periods of cold to the eastern portion of the Lower 48 through the end of ...

Read full article: Woman struck by vehicle outside her South Side home in hit-and-run, SAPD says A blast of arctic air swept south from Canada and spread into parts of the northern U.S. on Saturday, ...

View post: Toro's 24-Inch Electric Single-Stage Snow Blower With Tons of 'Raw Power' Is $300 Off at Lowe's Meteorologist warns of a potential "full load" Arctic blast in early January 2026. Arctic ...

Arctic air originates near the polar regions and is among the coldest air masses on Earth. It typically stays locked in ...

A potential wobble in the polar vortex could bring frigid Arctic air to the northern U.S. around Thanksgiving. Forecasts show below-average temperatures for about half the country, while the Southeast ...

A potential "wobble" in the polar vortex could bring Arctic air to Wisconsin and the northern U.S. around Thanksgiving. A weakened polar vortex, which is currently being observed, can lead to harsher ...

A strong arctic front arrives tonight and into early Sunday morning with a quick burst of widespread snow early Sunday morning. Accumulations in the Tri-Cities will range from a dusting up to 1 inch, ...

A lobe of the polar vortex is currently parked over Hudson Bay, and Arctic air continues to ooze south out of Northern Canada, setting its sights on millions of Canadians in the days ahead. Here’s the ...

COLUMBUS, Ind. — Bartholomew County Emergency Management is updating the weather forecast from the National Weather Service, reminding community residents that moderate snowfall is expected Thursday ...

A potential wobble in the polar vortex could bring a return of arctic air to Ohio and the northern U.S. around Thanksgiving. Forecasts show below-average temperatures for about half the country ...

A weakened polar vortex is pushing frigid Arctic air into the central and eastern United States. Michigan will experience its coldest temperatures over the weekend, with some areas dipping below zero.

New York could see a return of Arctic air around Thanksgiving as models suggest a possible wobble in the polar vortex, which could push frigid air into the northern U.S. It’s unclear whether this ...