Cold air from the arctic sometimes dips southward across the American plains. What to know about the polar vortex.

Oklahoma's cold season has been dampened so ... variation in the computer models used to predict long-term weather. Polar vortex forecast for Jan. 8-15, 2025 Low temperatures are still expected ...

NORFOLK, Va. — The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U ...

The plunging polar vortex brought subfreezing temperatures Tuesday (January 7, 2025) to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma in ...

The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes ventures south into the U.S., Europe ...

as some other parts of the country that already received an arctic blast this week prepared to go another round with the plunging polar vortex. Arkansas’ capital, Little Rock, closed schools on ...