CNN-Weather/Environment

By CNN Meteorologist Mary Gilbert, CNN (CNN) — The wildfire raging along the Grand Canyon’s North Rim became a “megafire” this week, doubling in size in just a few days and intensifying enough to create its own weather. Hostile weather conditions including intense, dry heat and gusty winds drove the Dragon Bravo Fire’s explosive growth

By CNN Meteorologist Briana Waxman (CNN) — Torrential rainfall and flash flooding slammed the mid-Atlantic and Northeast Thursday, wreaking havoc along the Interstate 95 corridor and leaving a child in Maryland dead. This was another serious flood event in a summer that’s been full of them. Heavy storms developed in the afternoon and lasted through

By CNN Meteorologists Briana Waxman, Mary Gilbert (CNN) — A rare and violent thunderstorm complex is roaring across the upper Midwest overnight from Monday into Tuesday. The storms have unleashed gusts upwards of 90 mph, downing hundreds of trees and causing significant damage to homes and businesses, according to the National Weather Service. This dangerous

By Andrew Freedman, CNN (CNN) — Two high-ranking officials at the National Oceanic and Atmospheric Administration with a connection to the likely incoming NOAA administrator were placed on administrative leave Thursday, according to two former NOAA employees familiar with the situation and one current agency official. While the reasoning behind the move is not clear,

By Mary Gilbert, CNN Meteorologist (CNN) — Sauna-like conditions on Friday are threatening to break records in major Northeast cities during summer’s hottest month after dangerous heat peaked Thursday in the central United States. More than 80 million people in the eastern half of the US are under at least a Level 3 of 4

By Andrew Freedman, CNN (CNN) — A prominent senator is calling on President Donald Trump to reverse course on his proposal to slash the budget for the National Oceanic and Atmospheric Administration, making a case for America to be a world leader in the weather forecasting space instead. Sen. Maria Cantwell, a Democrat from Washington

By Andrew Freedman, CNN (CNN) — The Trump administration has changed course and is moving ahead with work to develop a new database that would provide Americans with precise estimates of their flash flood risk in a warming world, according to a National Oceanic and Atmospheric Administration official and an internal NOAA email seen by

By CNN Meteorologists Mary Gilbert, Briana Waxman, and CNN’s Karina Tsui, CNN (CNN) — Tens of millions of people are at risk of dangerous flash floods in pockets of nearly every region of the contiguous United States Friday, as the nation’s summer of flooding continues. As summer heat starts to peak, July has seen the

By Angela Fritz, CNN (CNN) — More than two dozen dogs and puppies rescued from the deadly Texas flood zone are ready for forever homes after being flown to a Chicago shelter. PAWS Chicago received 31 pups this week from no-kill organizations that coordinated to move the animals out of the flood-stricken region, including Austin

By Andrew Freedman, CNN (CNN) — The Trump administration has paused work on a new database that would provide Americans with precise estimates of the likelihood of extreme precipitation events in a warming world — a warning of their new flash flood risk. This database would, for the first time, take the influence of climate

By CNN Meteorologist Briana Waxman (CNN) — There’s growing concern for another significant rain and flooding event this week, this time along the Gulf Coast, from what could become the Atlantic basin’s next tropical system. The potential storm’s flood threat is just the latest in what has been a summer full of deadly and devastating

By Tyler Ory, CNN (CNN) — Texas. North Carolina. Illinois. New Mexico. New York City. Flash flooding has surged into the spotlight this summer with record-breaking flood events occurring nearly back-to-back across the country. Slow-moving thunderstorms in Texas unleashed more than an entire summer’s worth of rain on July 4, sending water surging over river

By Luke Snyder, Amanda Musa, Alex Stambaugh, CNN (CNN) — Another round of showers and thunderstorms moved across the Mid-Atlantic Tuesday after intense rain set off dangerous flash flooding from Virginia to New York on Monday, leaving at least two dead and prompting dozens of rescues as water overwhelmed roads and subways. Monday saw the

By Hanna Park, Mary Gilbert, CNN (CNN) — At least three people, including two children, were killed in a wildfire-scarred village in southern New Mexico after torrential rain triggered raging flash flooding Tuesday, officials said. The victims were swept away by what authorities described as “record-breaking” floodwater in the Village of Ruidoso in the Sierra

KOAT, COREY SEXTON, KAITLYN CARPENTER, FRANK SHREVE, CNN By Hanna Park, Mary Gilbert, CNN (CNN) — At least three people, including two children, were killed in a wildfire-scarred village in southern New Mexico after torrential rain triggered raging flash flooding Tuesday, officials said. The victims were swept away by what authorities described as “record-breaking” floodwater

WRAL, RICK HERRERA, CNN By CNN Meteorologists Taylor Ward, Briana Waxman, Mary Gilbert (CNN) — Chantal brought heavy, flooding rain and dangerous beach conditions to the Carolinas over the weekend, setting off life-threatening flash flooding Sunday in central parts of North Carolina that killed at least one person and prompted dozens of rescues. Chantal was

By CNN Meteorologists Taylor Ward, Briana Waxman, Mary Gilbert (CNN) — Chantal brought heavy, flooding rain and dangerous beach conditions to the Carolinas over the weekend, setting off life-threatening flash flooding Sunday in central parts of North Carolina that killed at least one person and prompted dozens of rescues. Chantal was the first named storm

By Mary Gilbert, Holly Yan, CNN (CNN) — Water rescues and evacuations are underway in central Texas Friday morning after months’ worth of torrential rain fell in the span of just hours, sending river levels surging and triggering deadly flash flooding. “Conditions are life-threatening! DO NOT go out onto the roads,” the National Weather Service

By Briana Waxman, CNN (CNN) — Repeated rounds of stormy weather loitering off the Southeast coast could do more than just dampen fireworks celebrations in Florida this weekend – there’s a good chance it becomes hurricane season’s next named storm. On Friday, the National Hurricane Center increased the odds of a system forming this weekend

By Laura Paddison, Andrew Freedman, CNN (CNN) — A marine heat wave in the Mediterranean Sea is combining with a powerful heat dome to cause Europe to swelter under a brutal early summer heat wave. It’s a pattern that’s popping up frequently as the planet warms: The influence of Mediterranean marine heat waves has been

By Andrew Freedman, CNN (CNN) — The abrupt cutoff of satellite data crucial for hurricane forecasting is delayed by one month, until July 31, according to a message posted by the National Oceanic and Atmospheric Administration Monday. The impending data loss from a Department of Defense weather satellite system was announced on June 25 and

By Andrew Freedman, Mary Gilbert, CNN (CNN) — Buckled roads. Broken bridges. Delayed trains. Strained power grids that led to dangerous outages. Cases of heat illness and canceled sporting events. These were just a few of the effects from this week’s oppressive heat wave, which brought the hottest day in over a decade on Tuesday.

CNN By Mary Gilbert, CNN Meteorologist (CNN) — A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major East Coast cities and putting millions of already fatigued Americans at risk. The brutal conditions, spurred by a potent heat dome, peaked Tuesday after building over the

WHDH By Mary Gilbert, CNN Meteorologist (CNN) — A long-lasting extreme heat wave is reaching its dangerous crescendo Tuesday, likely bringing the hottest day in a decade to some major East Coast cities and putting millions of already fatigued Americans at risk. The brutal conditions, spurred by a potent heat dome, are peaking Tuesday after

By Mary Gilbert, CNN Meteorologist (CNN) — A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major East Coast cities and putting millions of already fatigued Americans at risk. The brutal conditions, spurred by a potent heat dome, peaked Tuesday after building over the weekend

By Luke Snyder and Andrew Freedman, CNN (CNN) — An area of stormy weather in the open Atlantic Ocean became Tropical Storm Andrea on Tuesday morning, the first of the Atlantic hurricane season, according to the National Hurricane Center. Andrea is roughly 1,200 miles away from The Azores, or about 1,400 miles east of the

By Luke Snyder, Mary Gilbert (CNN) — New York’s Central Park tied a record high of 96 degrees for the date Monday, which was set in 1888. In neighboring New Jersey, 16 people were sent to the emergency room following a sweltering set of graduations. And in Baltimore, a malfunctioning Amtrak train left riders temporarily

CNN By Tyler Ory, CNN (CNN) — The hottest temperatures of the year so far will soon reach the eastern half of the United States as a brutal heat dome continues to build. Tens of millions of people from the Midwest to the East Coast will face a level 4 of 4 extreme heat risk

By Mary Gilbert, CNN Meteorologist (CNN) — Hurricane Erick slammed into Mexico’s Oaxaca state as a dangerous Category 3 storm Thursday morning, unleashing powerful winds at the coast and heavy rains that have caused deadly flooding in the region. The hurricane made landfall about 20 miles east of Punta Maldonado, Mexico, just after 6 a.m.

By Tyler Ory, CNN (CNN) — The hottest temperatures of the year so far will soon reach the eastern half of the United States as a brutal heat dome starts to build over the weekend. Dangerous, record-breaking heat will impact millions next week. Much of the East is getting a brief respite from the July-like