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.

A strong Pacific storm is bringing soaking rain to Southern California and raising the risk of life-threatening flooding, mudslides and debris flows, especially near burn scars in the Los Angeles area ...

Melissa is now centered off the northern coast of Jamaica after barreling ashore as one of the strongest Atlantic hurricanes in history. Follow for live updates.

Tropical Storm Humberto could merge with another developing storm, causing a weather event known as the Fujiwhara effect. The National Hurricane Center said late Thursday morning, Tropical Storm ...

(CNN) — Tossed and battered by violent wind and severe turbulence, the National Oceanic and Atmospheric Administration’s Hurricane Hunters have spent the past week diving into the eye of Melissa — a ...

Tropical Storm Humberto has sprung to life in the Atlantic, and there could be a double dose of tropical trouble in the coming days: Another storm is likely to form near the Bahamas and put the East ...

The water around Jamaica had been simmering all summer. By the time Hurricane Melissa roared ashore Tuesday, that uber-warm Caribbean Sea had helped turn it into a monster: a Category 5 storm with ...

A second typhoon in a week has made landfall in the Philippines and killed at least two people, with nearly 1 million ...

Look up! Meteor showers and the Full Beaver Moon to shine bright ...