(CNN) — Record cold temperatures have pushed as far south as Florida this morning as wind-whipped snow continues to pile up in the eastern Great Lakes from a brief bout of Arctic air gripping the ...

(CNN) — High above the North Pole, in a slice of atmosphere rarely noticed and even less understood, a transformation is underway. Over the next 10 days, changes in the stratosphere will upend weather ...

Another atmospheric river-fueled storm lashed California on Christmas Day, setting records in parts of the state and keeping ...

(CNN) — As a taste of fall gives much of the United States a break from a hot, humid summer, some forecasters are already skipping ahead to winter, and a possible homecoming for an important ...

(CNN) — A marine heat wave spanning much of the North Pacific Ocean is already influencing the weather in North America and is poised to make its mark on winter. The unusually warm ocean water, coined ...

(CNN) — Torrential rainfall and flash flooding slammed the mid-Atlantic and Northeast Thursday, wreaking havoc along the Interstate 95 corridor. This was another serious flood event in a summer that’s ...