Temperatures dropped a low as -22 degrees F in the northern Midwest on January 6 due to a powerful winter storm.

This blast of cold weather is due to activity of the polar vortex.

A fierce winter storm struck the U.S. in January 2025, dramatically lowering temperatures and dumping heavy snow across the ...

After compiling details such as names, dates and places, some people believe that their family search is finished. Actually, ...

January has already been cold east of the Rockies, and the "Siberian Express" will pile on, prolonging the shivering pattern ...

As the winter storm draws closer, National Weather Service Indianapolis meteorologists say central Indiana may experience ...

The agency's latest forecast map shows the ... storm reaching Earth. NOAA's forecast issued Tuesday predicts the aurora could be visible as low as parts of the Midwest. In the northeastern part ...

Much of next week's cold weather will result from Arctic air blasts through the Midwest and upper regions ... to the polar vortex that surrounds the Earth's poles. But when the polar vortex ...

Dangerously cold air from Siberia could move down through Canada and into the U.S. next week. Wind Chill Temperatures could range from -33° in Minneapolis, to 8° in NYC, to 15° in Atlanta, one week ...

In the waterways connected to the Great Lakes, researchers uncover boats that tell the story of millennia of Indigenous ...

Fifty years ago, the National Weather Service tracked an intense low-pressure system that moved north across Iowa, producing ...