CNN-Weather/Environment

By CNN Meteorologist Mary Gilbert (CNN) — Thanksgiving is a week away and more than 80 million Americans are planning to travel at least 50 miles from home. But the weather has the potential to disrupt their visits with family and friends. Most of those travelers — 73 million — are expected to hit the

By CNN Meteorologists Briana Waxman, Chris Dolce, CNN (CNN) — Significant flooding is underway in Texas Hill Country as storms crawl across the South. Parts of the region are still recovering from devastating flooding that killed more than 130 people this July. Over 9 inches of rain has fallen since Thursday morning in parts of

By Andrew Freedman, CNN (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 patterns and set the stage for a cold, snowy December across parts of the Northern Hemisphere. It

KSBW By CNN Meteorologists Briana Waxman, Taylor Ward, Mary Gilbert (CNN) — A strong Pacific storm is bringing soaking rain to Southern California, increasing the risk of life-threatening flooding, mudslides and debris flows, especially near burn scars in the Los Angeles area. Evacuation orders are in effect for “vulnerable properties” within the Palisades, Hurst and

By CNN Meteorologists Briana Waxman, Taylor Ward, Mary Gilbert (CNN) — A strong Pacific storm is bringing soaking rain to Southern California, increasing the risk of life-threatening flooding, mudslides and debris flows, especially near burn scars in the Los Angeles area. Evacuation orders are in effect for “vulnerable properties” within the Palisades, Hurst and Sunset

By CNN Meteorologists Briana Waxman and Chris Dolce (CNN) — A powerful burst of energy from the sun streaming past Earth painted the night sky as far south as Florida with stunning northern lights displays overnight Tuesday. The dancing red and green and purple hues were spotted across a vast portion of the US and

CNN, WSOC, SPECTRUM NEWS MILWAUKEE, ISAAC DAKOTA CASADOS By CNN Meteorologists Briana Waxman, Chris Dolce (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 eastern US. More than two

By CNN Meteorologists Briana Waxman, Chris Dolce (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 eastern US. More than two dozen cities, reaching as far south as Fort

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 sends more than two dozen states into a brief deep freeze. It all starts this weekend in the Midwest, where temperatures will drop 10 to 20 degrees below average,

By Andrew Freedman, CNN (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 storm of historic ferocity — to gather life-saving data. They have done it around the clock, 24/7, because their

By Mary Gilbert, CNN Meteorologist (CNN) — After Melissa moves away from Jamaica, Cuba is next in line for the powerful hurricane’s fury. Landfall is expected very early Wednesday morning, likely a couple hours after midnight, but impacts have already begun. Heavy rain is falling in Cuba with tropical storm-force winds reaching some coastal areas.

CNN By CNN Meteorologist Chris Dolce (CNN) — Melissa rapidly intensified over the weekend and is now a rare Category 5 hurricane with 160 mph winds. The National Hurricane Center expects it to make landfall in Jamaica on Tuesday morning as the strongest hurricane on record to strike the island. The center of the hurricane

By CNN Meteorologist Chris Dolce (CNN) — Melissa rapidly intensified over the weekend and is now a rare Category 5 hurricane with 160 mph winds. The National Hurricane Center expects it to make landfall in Jamaica on Tuesday morning as the strongest hurricane on record to strike the island. The center of the hurricane is

By CNN Meteorologists Briana Waxman, Mary Gilbert, Chris Dolce (CNN) — Jamaica and other parts of the Caribbean are staring down what could become a catastrophic, days-long assault of extreme rainfall and damaging winds with a strengthening Tropical Storm Melissa expected to become a major hurricane over some of the hottest ocean water on the

By CNN Meteorologists Briana Waxman, Mary Gilbert (CNN) — Tropical Storm Melissa is barely moving through the Caribbean, and that’s exactly what makes it so dangerous. The longer it lingers, the more rain it dumps and the more likely it is to rapidly intensify into a monster storm. Intensity forecasts have ramped up considerably in

By CNN Meteorologists Briana Waxman, Mary Gilbert, CNN (CNN) — Tropical Storm Melissa is crawling through the Caribbean Sea, threatening to unleash life-threatening flooding and mudslides across parts of the region later this week. It’s proof this year’s Atlantic hurricane season is not over yet, and Melissa has plenty of time and fuel ahead. Melissa

By CNN Meteorologist Mary Gilbert (CNN) — Tropical Storm Melissa has formed in the Caribbean Sea, proving this year’s Atlantic hurricane season won’t be wrapping up quietly. The storm could slam the northern Caribbean with pouring rain and strong winds as it strengthens over extremely warm water this week. Melissa’s worst impacts could center on

By CNN Meteorologist Chris Dolce, CNN (CNN) — Thunderstorms erupting in the South and Midwest to kick off the weekend could turn severe and produce dangerous winds, a few tornadoes and heavy rain. It’s not been a particularly active fall so far, but the return of severe thunderstorms is a reminder this season, and occasionally

By Andrew Freedman, CNN (CNN) — The forecast for the powerful and deadly storm that battered small communities in western Alaska over the weekend was likely made worse by a lack of weather data triggered by the Trump administration’s cuts. There is a gaping hole in weather balloon coverage in western Alaska — a critical

By CNN’s Hanna Park, CNN Meteorologist Mary Gilbert, CNN (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 remote, coastal communities, unleashed record-breaking storm surge and shoved homes completely off their foundations. At least