CNN-Weather/Environment

By Andrew Freedman, CNN (CNN) — Experts are warning that the unprecedented heat wave that has roasted the West during the past two weeks has…

By Meteorologist Dakota Smith, CNN (CNN) — A record warm March has melted an already abysmal snowpack across the western United States, with…

By Andrew Freedman, CNN (CNN) — The hurricane planning tool that meteorologists and emergency managers use for making critical decisions,…

By Ritu Prasad, Hanna Park, Chris Dolce, CNN (CNN) — Hundreds of people have been rescued after severe flooding battered Hawaii’s Oahu island…

By Meteorologist Chris Dolce, CNN (CNN) — An unprecedented heat wave in the West broke the record for the hottest March temperature anywhere in…

By Meteorologist Chris Dolce, CNN (CNN) — A rare fireball bright enough to be seen during broad daylight dazzled skies and triggered a sonic…

By Andrew Freedman, CNN (CNN) — Meteorologists are reaching for superlatives to describe an oncoming heat wave so intense and rare for this…

By Andrew Freedman, CNN (CNN) — A drastic weather pattern change is about to induce an acute case of weather whiplash for most of the country.…

By CNN meteorologists Chris Dolce, Mary Gilbert, and CNN’s Hanna Park, Holly Yan, and Rebekah Riess (CNN) — At least three people are…

By CNN Meteorologist Derek Van Dam, Sydney Bishop, CNN (CNN) — Severe storms brought damaging tornadoes to parts of the central US Thursday and…

By CNN Meteorologist Chris Dolce (CNN) — A 4.9-magnitude earthquake jostled hundreds of thousands of people in Louisiana early Thursday morning…

By CNN Meteorologist Mary Gilbert (CNN) — Supercell thunderstorms are dangerous severe storms that unleash destructive hail, roaring winds and…

By Danya Gainor, Chris Boyette, CNN (CNN) — Thousands in the Northeast remained without power amid freezing temperatures Tuesday as people from…

By Samuel Hart, Curt Merrill, CNN (CNN) — A bomb cyclone is wreaking havoc across the Northeast, bringing heavy snow, near hurricane-force…

By Katherine Koretski (CNN) — New York City Mayor Zohran Mamdani banned most travel across the nation’s largest city from 9 p.m. Sunday…

By Meteorologist Chris Dolce, Andrew Freedman, CNN (CNN) — A high-impact nor’easter is about to crush parts of the Northeast with blizzard…

By Andrew Freedman, CNN (CNN) — A leading American research lab is slated to lose its critical supercomputing facility, according to a letter…

By Meteorologist Mary Gilbert (CNN) — It’s already been a brutally cold and snowy winter for the northeastern US, but what’s typically the…

By Andrew Freedman, CNN (CNN) — The US is a nation divided, with frigid conditions, snow and ice entrenched east of the Rockies all the way…

By Meteorologists Mary Gilbert, Monica Garrett (CNN) — Punxsutawney Phil, the groundhog weather icon, saw his shadow when he was plucked from…

By Meteorologist Mary Gilbert (CNN) — A new surge of record-breaking Arctic air is sinking south over the eastern half of the United States…

By CNN Meteorologists Briana Waxman, Chris Dolce (CNN) — A rapidly strengthening winter storm, known as a bomb cyclone, is less than 24 hours…

By CNN Meteorologist Briana Waxman (CNN) — A rapidly strengthening coastal storm is expected to develop this weekend and bring heavy snow,…

By CNN Lead Meteorologist Brandon Miller (CNN) — A major winter storm, one of the most extreme and expansive in years, is starting to develop…

By Matt Stiles, Curt Merrill, Sam Hart, Tal Yellin, Chris Dolce, CNN (CNN) — A major winter storm is spreading heavy snow and damaging ice…

By CNN Meteorologist Briana Waxman (CNN) — There’s a winter storm brewing that promises to blanket Texas to Washington, DC, in heavy snow and…

By Meteorologist Chris Dolce, CNN (CNN) — More than half of the United States is about to face one of the most sprawling and menacing winter…

By Meteorologist Chris Dolce, CNN (CNN) — A major winter storm — among the most extreme and widespread in years — is set to lash more than…

By CNN Meteorologist Briana Waxman, Chris Dolce (CNN) — A storm that brought more soaking rain to Southern California on Thursday is on the way…

By CNN Meteorologists Briana Waxman, Chris Dolce (CNN) — A powerful winter storm swept across the central and eastern United States, knocking…

By Rebekah Riess, Randi Kaye, Michelle Watson New York (CNN) — A winter storm dumped heavy snow and treacherous ice onto parts of the Great…

By Andrew Freedman, Hanna Park, Alaa Elassar, CNN (CNN) — A final round of heavy rain is drenching California Friday and threatening to bring…

By Meteorologists Mary Gilbert, Chris Dolce, Andrew Freedman, Alaa Elassar, Taylor Romine, CNN (CNN) — A powerful storm carrying a strong…

By Karina Tsui, Chris Dolce, Mary Gilbert, CNN (CNN) — An even more potent atmospheric river-fueled storm is on a collision course with…

By Meteorologist Briana Waxman (CNN) — Dangerous fire weather conditions were underway in Colorado and Wyoming’s foothills that had…

By Meteorologist Chris Dolce Cold and snowy weather has gripped much of the northern tier of the United States since Thanksgiving, but a pattern…

By Meteorologists Mary Gilbert, Chris Dolce (CNN) — A second levee failed just outside of Seattle as rivers once again surge from more…

By Meteorologist Mary Gilbert, Alaa Elassar, CNN (CNN) — Rain has finally come to an end in flooded Washington and the Pacific Northwest, but…

By Andrew Freedman, CNN (CNN) — The National Weather Service is working to hire back hundreds of positions laid off or otherwise cut by the…

By CNN Meteorologists Briana Waxman, Chris Dolce and CNN’s Andrew Freedman (CNN) — An arctic air mass has descended into the US, and a…

By CNN Meteorologist Briana Waxman and Chris Dolce (CNN) — A new, quick-hitting winter storm is piling onto travel woes and shoveling duties…

By CNN Meteorologist Mary Gilbert (CNN) — Emerging from their holiday food comas and shuffling toward the nation’s airports and highways,…

By CNN Meteorologist Mary Gilbert, CNN (CNN) — Holiday travelers in the United States avoiding widespread disruptive weather ahead of…