CNN-Weather/Environment

By Mary Gilbert, CNN Meteorologist (CNN) — Tropical Storm Ernesto is steadily growing stronger as it slams the northern Caribbean with heavy…

By Nell Lewis, CNN (CNN) — At the end of July, Colorado became the latest US state to battle the spread of wildfires. Four blazes broke out,…

By Mary Gilbert, CNN Meteorologist (CNN) — Tropical Storm Ernesto has formed in the Atlantic and is racing through the Caribbean islands and…

By Elizabeth Wolfe, Robert Shackelford, Mary Gilbert and Alaa Elassar, CNN (CNN) — Fast-rising floodwaters from Debby’s extreme rainfall has…

CNN By Elizabeth Wolfe and Robert Shackelford, CNN (CNN) — Debby weakened to a post-tropical cyclone Friday morning but it is still threatening…

By Elizabeth Wolfe, Robert Shackelford and Mary Gilbert, CNN (CNN) — After causing at least six deaths in the Southeast, Debby weakened to a…

By Jennifer Gray, CNN Meteorologist (CNN) — Once a tropical storm strengthens into a hurricane, it earns a category designation on the…

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

CNN By Elisa Raffa, Ashley R. Williams, Dakin Andone and Brandon Miller, CNN (CNN) — Hurricane Debby, the fourth named storm of the Atlantic…

By Elisa Raffa, Ashley R. Williams, Dakin Andone and Brandon Miller, CNN (CNN) — Hurricane Debby, the fourth named storm of the Atlantic…

CNN By Nouran Salahieh, Eric Zerkel, Mary Gilbert and Elisa Raffa, CNN (CNN) — Tropical Storm Debby has sustained winds of 45 mph and is…

By Nouran Salahieh, Eric Zerkel, Mary Gilbert and Elisa Raffa, CNN (CNN) — Tropical Storm Debby has sustained winds of 45 mph and is located…

By Mary Gilbert and Taylor Ward, CNN Meteorologists (CNN) — A tropical storm warning has been issued and a state of emergency declared in parts…

By Mary Gilbert, CNN Meteorologist (CNN) — The eerie calm over the Atlantic basin that settled in after historic Hurricane Beryl is about to be…

By Alisha Ebrahimji and Kara Mihm, CNN (CNN) — Emergency responders sprang into action early Tuesday to rescue residents in flooded areas of…

By Mary Gilbert, CNN Meteorologist (CNN) — A routine part of the job for Southwest Airlines flight attendants is turning into a dangerous mess…

By Mary Gilbert, CNN Meteorologist (CNN) — The Atlantic Ocean has been on a nearly three-week long rest after producing historic Hurricane…

By Alex Leeds Matthews, CNN Over the last couple decades, wildfires have increased in number and size, particularly in western states. This is likely…

By Rachel Ramirez, CNN (CNN) — Hundreds of people may have died from heat in Arizona’s Maricopa County amid another record-breaking summer in…

By Mary Gilbert, CNN Meteorologist (CNN) — Dangerous flash flooding in Arkansas and Missouri forced evacuations and washed out at least one…

By Mary Gilbert, CNN Meteorologist (CNN) — Heat is normal during the summer, but this year’s has been anything but, and halfway through the…

CNN By Nouran Salahieh and Mary Gilbert, CNN (CNN) — Las Vegas is sizzling under a prolonged heat wave that has delivered a record-breaking…

By Nouran Salahieh and Mary Gilbert, CNN (CNN) — Las Vegas is sizzling under a prolonged heat wave that has delivered a record-breaking seven…

By Dalia Faheid and Taylor Galgano, CNN (CNN) — Hundreds of thousands of southeast Texas residents are entering the sixth day in a row…

By Ed Lavandera, Ashley Killough and Elizabeth Wolfe, CNN (CNN) — Half a million Houston-area homes and businesses may not have their power…

By Mary Gilbert, CNN Meteorologist (CNN) — A historically hot summer in the United States is on a July killing spree and the toll will only…

By Elizabeth Wolfe, Ashley Killough and Ed Lavandera, CNN (CNN) — Frustrations are mounting across southeast Texas as residents enter a fourth…

By Elizabeth Wolfe and Joe Sutton, CNN (CNN) — Life-threatening heat is gripping southeast Texas, where more than 1.5 million homes and…

By Mary Gilbert, CNN Meteorologist (CNN) — Beryl just smashed all expectations of what an early season hurricane could become, and it has…

CNN By Elizabeth Wolfe and Sydney Bishop, CNN (CNN) — Restoring power to millions of Texans slammed by the deadly and destructive storm Beryl…

By Elizabeth Wolfe and Sydney Bishop, CNN (CNN) — Restoring power to millions of Texans slammed by the deadly and destructive storm Beryl could…

By Dalia Faheid, Monica Garrett and Brandon Miller, CNN (CNN) — Hundreds of new temperature records could be broken into next week as…

By Steve Almasy, Gene Norman and Nouran Salahieh, CNN (CNN) — The weekend is off to a sizzling start as more than one-third of US residents…

CNN By Dalia Faheid, CNN (CNN) — Tropical Storm Beryl is expected to strengthen into a hurricane again before it reaches the South Texas coast…

By Dalia Faheid, CNN (CNN) — Tropical Storm Beryl is expected to strengthen into a hurricane again before it reaches the South Texas coast on…

By Nouran Salahieh, Gene Norman and Monica Garrett, CNN (CNN) — An extremely dangerous, unusually long heat wave is intensifying and spreading…

By Nouran Salahieh, CNN (CNN) — The West is sizzling under a major, prolonged heatwave through July 4 and beyond that’s bringing triple-digit…

By Mary Gilbert, CNN Meteorologist (CNN) — Grills won’t be the only thing sizzling this Fourth of July as uncomfortable, potentially…

By Elizabeth Wolfe, CNN (CNN) — Hurricane Beryl, now a potentially catastrophic Category 5 storm, has set its sights on Jamaica after leaving…