Environment

By CNN Meteorologist Mary Gilbert (CNN) — The calendar still says fall, but the atmosphere is skipping ahead to winter as a rush of Arctic air…

By Andrew Freedman, CNN (CNN) — Tossed and battered by violent wind and severe turbulence, the National Oceanic and Atmospheric…

By Mary Gilbert, CNN Meteorologist (CNN) — After Melissa moves away from Jamaica, Cuba is next in line for the powerful hurricane’s fury.…

By CNN Meteorologist Chris Dolce (CNN) — Melissa rapidly intensified over the weekend and is now a rare Category 5 hurricane with 160 mph…

By CNN Meteorologists Briana Waxman, Mary Gilbert, Chris Dolce (CNN) — Jamaica and other parts of the Caribbean are staring down what could…

By CNN Meteorologists Briana Waxman, Mary Gilbert (CNN) — Tropical Storm Melissa is barely moving through the Caribbean, and that’s exactly…

By CNN Meteorologists Briana Waxman, Mary Gilbert, CNN (CNN) — Tropical Storm Melissa is crawling through the Caribbean Sea, threatening to…

By CNN Meteorologist Chris Dolce, CNN (CNN) — Thunderstorms erupting in the South and Midwest to kick off the weekend could turn severe and…

By Andrew Freedman, CNN (CNN) — The forecast for the powerful and deadly storm that battered small communities in western Alaska over the…

By CNN’s Hanna Park, CNN Meteorologist Mary Gilbert, CNN (CNN) — Emergency responders in western Alaska are working to help more than a…

By CNN’s Dakin Andone, CNN Meteorologists Linda Lam, Mary Gilbert, Chris Dolce Coastal flooding and wind-whipped rain hit the mid-Atlantic and…

By CNN Meteorologist Mary Gilbert, CNN (CNN) — A powerful nor’easter is about to bring nasty weather to millions along the East Coast, with…

By CNN Meteorologist Chris Dolce (CNN) — A serious multi-day flood threat is underway in the Southwest as two former tropical systems turn the…

By Andrew Freedman, CNN (CNN) — A marine heat wave spanning much of the North Pacific Ocean is already influencing the weather in North America…

By CNN Meteorologist Chris Dolce (CNN) — A serious flood threat is on tap for some of the driest areas of the United States as an ailing former…

By CNN Meteorologist Mary Gilbert, CNN (CNN) — A nor’easter is about to develop off the Southeast coast and this coastal storm will bring…

By CNN Meteorologists Briana Waxman, Chris Dolce (CNN) — Tropical Storm Jerry is rushing across the central Atlantic Ocean on Thursday and is…

By CNN Meteorologist Mary Gilbert, CNN (CNN) — A rare, monstrous EF5 tornado that struck the United States more than three months ago was the…