AccuWeather forecasters say a polar vortex shift will not send frigid Arctic air into the US in November because northern ...

(CNN) — The calendar still says fall, but the atmosphere is skipping ahead to winter as a rush of Arctic air sends more than two dozen states into a brief deep freeze. It all starts this weekend ...

Farewell to the January thaw. A fierce Arctic blast of bitterly cold air is poised to overtake much of the central, eastern and southern U.S. over the next few days, dropping temperatures well ...

Despite a major disruption in the polar vortex that typically releases Arctic air, no frigid air outbreaks are coming to the ...

While Florida will be spared the worst of the storm, cooler-than-normal temperatures are expected to last into early February. The extended cold is attributed to a negative phase of the Arctic ...

Long-range model guidance shows signs of much lower temperatures entering the northern United States after the middle of January. Arctic air from Canada could begin to flow into the Midwest and ...

With summer heat continuing, many people are seeking ways to stay cool indoors. USA TODAY has rounded up some of the best deals on portable and personal air conditioners from Amazon. Discounted ...