The polar vortex is a broad, fast ribbon of cold air that encapsulates the Arctic high in the stratosphere. Stable, it confines cold air near the North Pole. Unstable, it is rocked and stretched out ...

The mean first frost in the Providence is Oct. 23, but that varies by town. See the cities and towns the National Weather ...

Bitingly cold Arctic air keeps pummeling the U.S. with ruthless cold snaps—despite warming winters nationwide. A study explains why: the solution lies far above your head, in the upper atmosphere ...

Fall may have only just arrived, but we know many in our region are already looking ahead to what winter may bring us. Our ...

Scientists hope to prevent deaths from climate change, but heat and cold are more complicated than we thought.

A weak La Niña is now in place. We took a deep dive into past statistics to see how that might affect snowfall this season.

That means days are getting shorter, the weather is turning cooler, and winter is — gasp — on the horizon. The season will ...

NFL Reporter Omar Ruiz provides an update on the Los Angeles Chargers' game plan as they prepare to face the Washington ...

A sharp change from the warm recent temperatures in Rhode Island, the NWS has posted a freeze watch for the Providence area ...

The start of winter is just a few weeks away, and it could be a stormy season for parts of the United States, weather ...

In all, AccuWeather revealed that the city is forecast to receive between 17 and 21 inches of snow through the end of the ...