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Add Yahoo as a preferred source to see more of our stories on Google. Ohio and the Great Lakes are bracing for another cold shot later this month — down to single digits in places — as a polar vortex ...

After highs of 38C last Friday, temperatures will be more than 15C lower in several places - causing a big readjustment for ...

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 blast of cold air is expected to bring below-normal temperatures to Tennessee around Thanksgiving. The cold air is a result of the polar vortex expanding and pushing arctic air southward. Travelers ...

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 ...

An arctic air mass is bringing below-normal temperatures to the eastern half of the United States. South Florida is expected to see cooler weather, with lows possibly dipping into the 50s. The cold ...

Persistent westerly and northwesterly winds will push wind chills down to 10 to 15 degrees below zero by late Saturday night into early Sunday morning in Southeast Michigan. (WDIV) Bitter cold will ...

A rapidly intensifying storm system over the northern High Plains will move eastward toward the Great Lakes Thursday night, March 12, bringing a swath of heavy snow and gusty winds to Michigan.

A polar vortex split is expected to bring frigid Arctic air and single-digit temperatures to Ohio and the Great Lakes region later this month. The event is a full split of the vortex, which could lock ...