• Strongest storm this year: Melissa is strengthening before landfall, is now a 180 mph Category 5, and one of the strongest Atlantic hurricanes in history. Such bouts of intensification are becoming ...

(CNN) — A nasty coastal storm, known as a nor’easter, is organizing and strengthening off the Southeast US. The storm is poised to deliver tropical storm-force wind gusts, soaking rain and dangerous ...

(CNN) — Tropical Storm Jerry is rushing across the central Atlantic Ocean on Thursday and is expected to finally strengthen into a hurricane on Friday. Jerry, which formed Tuesday, is the 10th named ...

(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) — 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 ...

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, snowy December across parts of the Northern Hemisphere.

(CNN) — Emergency responders in western Alaska are working to help more than a thousand residents displaced after ferocious, hurricane-force wind gusts from what once was Typhoon Halong tore through ...

Today on CNN 10: Meteorologists fear a storm in Alaska may have been underestimated after cuts at the National Weather Service. Plus, something to chew on: why one jelly company is suing a grocery ...