CNN-Weather/Environment

By Mary Gilbert, CNN Meteorologist (CNN) — A major pattern change is set to deliver California’s first atmospheric river of the season next…

By Robert Shackelford, Laura Paddison, Joseph Ataman and Tara Subramaniam, CNN Paris (CNN) — Storm Ciarán has brought hurricane-strength…

By Mary Gilbert, CNN (CNN) — A vegetation fire in California’s Riverside County exploded in size as it was stoked by hot and dry Santa Ana…

By Mary Gilbert, CNN (CNN) — Millions of trick-or-treaters across the US will be reaching for extra layers, not umbrellas, this Halloween as…

CNN, WCCO, PHILADELPHIA FACEBOOK, WASHINGTON DC FACEBOOK By Mary Gilbert, CNN (CNN) — Millions of trick-or-treaters across the US will be…

By Mary Gilbert, CNN Meteorologist (CNN) — Millions across the US will be reaching for extra layers this Halloween as temperatures fall to…

CNN By Karol Suarez, Ashley R. Williams and Duarte Mendonca, CNN (CNN) — At least 45 people have died after powerful Hurricane Otis tore…

By Karol Suarez, Ashley R. Williams and Duarte Mendonca, CNN (CNN) — At least 45 people have died after powerful Hurricane Otis tore through…

By Eric Zerkel, CNN (CNN) — New satellite images capture the scale of destruction Category 5 Hurricane Otis wrought in Acapulco and southern…

By Elizabeth Wolfe and Mary Gilbert, CNN (CNN) — At least 27 people are dead and Acapulco, Mexico, has been left in ruins after Hurricane Otis…

By Rachel Ramirez, CNN (CNN) — The rapid intensification Hurricane Otis underwent in the hours before it slammed into southern Mexico is a…

CNN By Rachel Ramirez, CNN (CNN) — The rapid intensification Hurricane Otis underwent in the hours before it slammed into southern Mexico is a…

By Mary Gilbert, CNN Meteorologist (CNN) — California’s Death Valley is the hottest place in the world and the driest place in North America.…

By Mary Gilbert, CNN Meteorologist (CNN) — The first significant snowfall of the season is on the way for the northwestern US and parts of the…

By Jason Hanna and Allison Chinchar, CNN (CNN) — Norma weakened to tropical storm strength Saturday after bringing hurricane-force winds, flash…

By Allison Chinchar, CNN Meteorologist (CNN) — Two hurricanes will strike land this weekend by two different ocean basins – Tammy in the…

By Mary Gilbert, CNN Meteorologist (CNN) — Prepare for another dose of wet weekend weather in the Northeast, but this time, the dreary déjà…

By Mary Gilbert, CNN Meteorologist (CNN) — Saturday’s ring of fire annular solar eclipse will alter weather conditions on the Earth’s…

By Mary Gilbert and Robert Shackelford, CNN (CNN) — A powerful storm will traverse nearly 1,500 miles of the US through the weekend and unload…

By Eric Zerkel and Allison Chinchar, CNN (CNN) — At least one tornado damaged homes, cars and businesses in Florida as severe weather hit the…

By Mary Gilbert, Nouran Salahieh and Robert Shackelford, CNN (CNN) — Lidia dissipated early Wednesday morning after slamming into western…

By Aya Elamroussi, CNN (CNN) — Heavy rain will once again lash parts of the Northeast on Saturday, bringing a flood threat to New York City for…

By Mary Gilbert and Eric Zerkel, CNN (CNN) — Philippe, a former tropical storm that is swiping Bermuda on Friday, will combine with a potent…

CNN Editorial Research (CNN) — Here’s a look at Hurricane Sandy, which was also called “Superstorm Sandy.” According to the Federal…

By Mary Gilbert, CNN Meteorologist (CNN) — Tropical Storm Philippe is on track to deliver a dreary weekend to the Northeast, including a slug…

By Mary Gilbert, CNN Meteorologist (CNN) — Tropical Storm Philippe will interact with a potent cold front this weekend and funnel tropical…

By Mary Gilbert, CNN Meteorologist (CNN) — A dramatic change is on the way as a robust cold front delivers the first hefty dose of fall weather…

By Mary Gilbert, CNN Meteorologist (CNN) — Experts fear an already active hurricane season could come to an eventful and exceptional end as…

CNN By Eric Zerkel, Mary Gilbert and Aya Elamroussi, CNN (CNN) — Record-setting rain overwhelmed New York City’s sewer system Friday, sending…

CNN By Jordan Valinsky, CNN New York (CNN) — Torrential rain affecting most of New York City is having an effect on area air travel. The…

By Eric Zerkel, Mary Gilbert and Aya Elamroussi, CNN (CNN) — Record-setting rain overwhelmed New York City’s sewer system Friday, sending a…

By Allison Chinchar and Eric Zerkel, CNN (CNN) — A high-impact flood event is taking shape for the New York City area as a coastal storm moves…

By Mary Gilbert, CNN Meteorologist (CNN) — Water levels on the Mississippi River are nearing historic lows for the second consecutive year,…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Fall has only just begun, but it’s not too soon to look ahead to winter, especially since this…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Fall has only just begun, but it’s not too soon to look ahead to winter, especially since this…

By Nouran Salahieh, CNN (CNN) — Ophelia, now a post-tropical cyclone, continues to weaken as it moves over the mid-Atlantic Sunday, leaving…

CNN By Nouran Salahieh, CNN (CNN) — Ophelia, now a post-tropical cyclone, continues to weaken as it moves over the mid-Atlantic Sunday, leaving…

By Aya Elamroussi, Melissa Alonso and Artemis Moshtaghian, CNN (CNN) — Ophelia, now a tropical depression, is impacting parts of the…

CNN By Elizabeth Wolfe and Eric Zerkel, CNN (CNN) — Tropical Storm Ophelia has strengthened off the East Coast, Hurricane Hunter data shows, as…

By Elizabeth Wolfe and Eric Zerkel, CNN (CNN) — Tropical Storm Ophelia has strengthened off the East Coast, Hurricane Hunter data shows, as…

By Mary Gilbert, CNN Meteorologist (CNN) — A tropical storm warning has been posted for parts of the North Carolina and mid-Atlantic coasts for…

By Mary Gilbert, CNN Meteorologist (CNN) — A storm set to form off the Southeast coast late this week will bring gusty winds, heavy rain and…

CNN By Nouran Salahieh, CNN (CNN) — Post-tropical cyclone Lee is bringing heavy rain, destructive winds and coastal flooding to Canada and…

By Nouran Salahieh, CNN (CNN) — The remnants of post-tropical cyclone Lee were moving out over the ocean and away from Atlantic Canada on…

CNN By Aya Elamroussi, CNN (CNN) — Now a post-tropical cyclone, Lee made landfall on the far western tip of Nova Scotia on Saturday afternoon…

By Mary Gilbert, Holly Yan and Aya Elamroussi, CNN (CNN) — Hurricane Lee, an enormous Category 1 storm whipping strong winds across hundreds of…

CNN Editorial Research (CNN) — Here’s a look at earthquakes worldwide. The US Geological Survey describes an earthquake as “the ground…

By Elizabeth Wolfe and Mary Gilbert, CNN (CNN) — Hurricane Lee unleashed strong winds and tropical storm conditions on Bermuda ahead of a track…

CNN By Elizabeth Wolfe and Mary Gilbert, CNN (CNN) — Hurricane Lee began to unleash strong winds on Bermuda Thursday morning, ahead of a track…

By Christina Maxouris, Aya Elamroussi, Mary Gilbert and Robert Shackelford, CNN (CNN) — Hurricane and tropical storm watches are now in effect…

By Eric Zerkel, CNN (CNN) — The Atlantic hurricane season typically reaches its peak this week, but record-warm ocean temperatures are fueling…

By Eric Zerkel, Mary Gilbert, Robert Shackelford and Jason Hanna, CNN (CNN) — Hurricane Lee grew even larger on Tuesday and triggered a…

By Holly Yan and Jennifer Henderson, CNN (CNN) — Massachusetts cities devastated by floodwater could face new perils as more rain is on the way…

CNN By Eric Zerkel, Robert Shackelford and Jason Hanna, CNN (CNN) — Hurricane Lee increased in size late Monday in the Atlantic and still is…

By Eric Zerkel, Taylor Ward and Jason Hanna, CNN (CNN) — Major Hurricane Lee will continue to grow in size after a crucial northward turn…

CNN By Taylor Ward and Jason Hanna, CNN (CNN) — Hurricane Lee was starting to send dangerous surf and rip currents to parts of the southeast US…

CNN By Taylor Ward and Mary Gilbert, CNN (CNN) — Hurricane Lee is fluctuating in intensity over the open Atlantic, and the powerful storm could…

By Taylor Ward, Mary Gilbert and Dave Hennen, CNN (CNN) — Hurricane Lee has strengthened back into a Category 3 hurricane with maximum…

CNN By Mary Gilbert and Allison Chinchar, CNN (CNN) — Hurricane Lee remains hundreds of miles east of the Caribbean late Saturday, yet…

CNN By Mary Gilbert and Allison Chinchar, CNN (CNN) — Category 3 Hurricane Lee remains hundreds of miles east of the Caribbean on Saturday…

By Mary Gilbert and Allison Chinchar, CNN (CNN) — Hurricane Lee remains hundreds of miles east of the Caribbean late Saturday, yet forecasters…

CNN By Mary Gilbert and Allison Chinchar, CNN (CNN) — Hurricane Lee maintained major hurricane status Friday evening as the powerful storm’s…

By Rachel Ramirez, CNN (CNN) — Hurricane Lee rapidly intensified at a historic pace into a Category 5 storm Thursday night, adding to a spate…

CNN By Mary Gilbert and Allison Chinchar, CNN (CNN) — Hurricane Lee weakened slightly into a Category 4 storm Friday morning, following a day…

By Mary Gilbert and Allison Chinchar, CNN (CNN) — Hurricane Lee maintained major hurricane status Friday evening as the powerful storm’s…

CNN By Alexandra Meeks, CNN (CNN) — Covid-19 cases are increasing, but after the pandemic’s intense physical and emotional toll, many people…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Hurricane Lee has strengthened into a major Category 4 storm with maximum sustained wind speeds…

By Mary Gilbert, CNN Meteorologist (CNN) — Hurricane Lee has strengthened into a major Category 5 storm, packing maximum sustained wind speeds…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Hurricane Lee is expected to rapidly intensify in the warm waters of the Atlantic Ocean on…

CNN By Mary Gilbert and Nouran Salahieh, CNN (CNN) — Tropical Storm Lee is expected to rapidly intensify into an “extremely dangerous”…

By Mary Gilbert and Nouran Salahieh, CNN (CNN) — Tropical Storm Lee is expected to rapidly intensify into an “extremely dangerous”…

CNN By Mary Gilbert and Brandon Miller, CNN (CNN) — Hurricane Idalia has left its mark on history, proving to be a once-in-a-lifetime storm for…

CNN By Mary Gilbert and Brandon Miller, CNN (CNN) — Hurricane Idalia remained an active threat to the Southeast on Wednesday afternoon, but it…

CNN By Christina Maxouris, Holly Yan and Nouran Salahieh, CNN (CNN) — Idalia weakened to a tropical storm Wednesday evening as it dumped heavy…

CNN By Mary Gilbert and Brandon Miller, CNN (CNN) — Hurricane Idalia has left its mark on history, proving to be a once-in-a-lifetime storm for…

CNN, WKMG By Nouran Salahieh and Holly Yan, CNN (CNN) — The center of Hurricane Idalia has slammed Florida’s Gulf Coast at dangerous Category…

CNN, WFOR, WAPT, WDSU, WGNO, KTVK, WKRG, WBMA, WWL, NOAA, KHOU, KTRK, WESH, DOD, VIEWER VIDEO, WAPT/WDSU By Steve Almasy and Dakin Andone, CNN (CNN)…

CNN By Mary Gilbert, Robert Shackelford, Nouran Salahieh and Joe Sutton, CNN (CNN) — Tropical Storm Idalia is expected to strengthen into a…

By Mary Gilbert, Caitlin Kaiser and Brandon Miller, CNN (CNN) — Tropical Depression Ten has formed near the Yucatan Peninsula in the western…

By Mitchell McCluskey and Robert Shackelford, CNN (CNN) — At least five people have died in Michigan during severe storms that struck late…

CNN By Mary Gilbert and Nouran Salahieh, CNN (CNN) — Harold has weakened to a tropical depression as it continues to plow through Texas,…

CNN By Nouran Salahieh and Mary Gilbert, CNN (CNN) — Tropical Storm Harold made landfall on the South Texas coast late Tuesday morning,…

CNN By Elizabeth Wolfe, Taylor Ward and Zoe Sottile, CNN (CNN) — California Gov. Gavin Newsom on Saturday proclaimed a state of emergency…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Hurricane Hilary is rapidly intensifying in the Pacific Ocean southwest of Mexico on Thursday…

By Jennifer Gray, CNN Meteorologist (CNN) — When a hurricane undergoes rapid intensification, its maximum sustained winds increase by at least…