CNN-weather/environment

By Robert Shackelford, Allison Chinchar and Hanna Park, CNN (CNN) — This Halloween could be one of the hottest on record in parts of the Great Lakes, Northeast and mid-Atlantic, as a warm front sweeps in from the Southern Plains. Nearly 50 daily high temperature records may fall on Thursday, with temperatures rising more than

By Robert Shackelford, Taylor Ward and Eric Zerkel, CNN (CNN) — Parts of the central US are facing their most significant thunderstorm threat in months Wednesday as second severe storm season kicks into gear. A cold front from the West clashed with extreme fall warmth across the central and eastern US Wednesday afternoon and spawned

By Eric Zerkel, CNN (CNN) — A vital glacier in western Antarctica appears to be smoking in a rare view captured by a NASA satellite earlier this month. The so-called “sea smoke,” isn’t actually smoke, it’s fog – and appears as cottony white wisps above the dark surface of the ocean water where Pine Island

By Mary Gilbert, CNN Meteorologist (CNN) — Extreme weather has thrashed the United States this year with more flood emergencies than any other year — a deadly, sobering statistic that scientists say paints a picture of the future as the planet warms. An unprecedented 91 flash flood emergencies have been issued by the National Weather

CNN Editorial Research (CNN) — Here’s a look at Hurricane Sandy, which was also called “Superstorm Sandy.” According to the Federal Emergency Management Agency (FEMA), Hurricane Sandy affected 24 states and all of the eastern seaboard. Causing an estimated $88.5 billion in damages, it was the fifth-costliest US storm behind Hurricane Katrina in 2005, Hurricane

CNN Editorial Research (CNN) — Here is a look at the 2023 Atlantic hurricane season. Past coverage of the 2022 hurricane season and the latest weather news can also be found on CNN. Follow the storm tracker for the path and forecasts of the latest storm. Facts The 2023 Atlantic hurricane season runs from June

By Mary Gilbert, CNN Meteorologist (CNN) — Fall is in full swing, but it’s not too soon to look ahead to winter, especially one that could feel considerably different than last year’s dominated by El Niño. A weak La Niña is expected to develop ahead of the season and influence temperatures, precipitation, and by extension,

By Mary Gilbert, CNN Meteorologist (CNN) — A dramatic pattern shift is bringing the chilliest air since spring to millions of people in the central and eastern United States, making areas that have struggled so far to shed lingering warmth feel more like November than October. Extended periods of fall chill have been hard to

By Laura Paddison, CNN (CNN) — Striking images from the Sahara Desert show large lakes etched into rolling sand dunes after one of the most arid, barren places in the world was hit with its first floods in decades. The Sahara does experience rain, but usually just a few inches a year and rarely in

CNN Editorial Research (CNN) — Here is a look at the 2022 Atlantic hurricane season. Follow the storm tracker for the path and forecasts of the latest storm. Facts The 2022 Atlantic hurricane season runs from June 1 to November 30. The areas covered include the Atlantic Ocean, Gulf of Mexico and the Caribbean Sea.

By Donie O’Sullivan, CNN (CNN) — Decades-old and long-debunked myths about so-called chemtrails have become a central part of a wild conspiracy theory that falsely asserts the US government used non-existent weather manipulation technology to create the devastation caused by Hurricanes Helene and Milton. The conspiracy theory is being promoted by right-wing influencers online, some

CNN By Dalia Faheid, Allison Chinchar and Dakin Andone, CNN (CNN) — Florida is bracing as Hurricane Milton has intensified into a Category 2 storm two days before it’s due to make landfall on the state’s Gulf Coast, where communities are still dealing with the effects of Hurricane Helene. The state will contend with Milton

By Dalia Faheid, Allison Chinchar and Dakin Andone, CNN (CNN) — Hurricane Milton has strengthened to Category 3 and continues to intensify two days before it’s due to strike Florida’s Gulf Coast, where communities now are rushing cleanup from catastrophic Hurricane Helene. Ahead of what could be the state’s largest storm exodus in seven years,

By Allison Chinchar and Elisa Raffa, CNN (CNN) — Less than 10 days after Hurricane Helene made landfall in Florida, the state is bracing for another potentially devastating blow from a hurricane in the Gulf of Mexico, this one a potential Category 3 storm. Tropical Storm Milton formed in the western Gulf on Saturday morning,

By Eric Zerkel, CNN (CNN) — New before-and-after aerial photos paint a grim picture of Hurricane Helene’s devastation in parts of western North Carolina that have been hard to access after the storm swiped away the state’s roads and bridges. The monstrously sized Category 4 hurricane carved a more than 500-mile path of destruction across

By Mary Gilbert, CNN Meteorologist (CNN) — Millions of people in the West are experiencing a dangerous and historic October heatwave with temperatures so extreme they’d be considered hot during the peak of summer. The heat has been so potent the United States soared to and tied the highest temperature ever seen in the month