Deadly North Dakota tornado upgraded to EF5, the first in US in 12 years
A deadly tornado in Enderlin, North Dakota, on June 20 has been upgraded to an EF5, marking the first EF5 tornado in the United States in 12 years.
Tropical Storm Imelda, Hurricane Humberto update: Latest tracker and projected paths
The latest on Tropical Storm Imelda and Hurricane Humberto. Will Philadelphia see any impacts from the two storms?
At least 3 dead, 1,000 propane tanks washed downstream in Arizona flash flooding
"Historic Downtown Globe is currently unsafe, with compromised buildings as well as hazardous chemicals and debris, including propane tanks," Globe city officials posted on Facebook.
Watch: Rare 'upside-down lightning' spotted in Puerto Rico
The phenomenon, known as a gigantic jet, is a Transient Luminous Event (TLE) and looks like upside-down red lightning.
These states were unusually hot this summer, data shows
New data shows nearly every U.S. state saw extreme heat this summer. See which areas were hit hardest.
Dramatic video shows lightning strike exploding tree in Wisconsin
A security camera captured the moment a lightning bolt struck a tree in Northern Wisconsin on September 9, sending bark and debris flying through the air.
Philadelphia weather: Heavy rain, thunderstorms expected through Saturday
More heavy rain, lightning and strong winds are expected through the day Saturday, before clearing out Sunday afternoon.
Viral video of eye-level ship highlights New Orleans' persisting flood risk
A TikTok video showing a ship towering over a New Orleans street has gone viral, reigniting debate about the city’s below-sea-level geography as the 20th anniversary of Hurricane Katrina approaches.
Winter weather forecast 2025-26: When will snow fall in Philly, NYC and DC?
The Old Farmer's Almanac says a milder and drier winter is ahead with most snow falling around the holidays and the later months.
Hurricane Erin: State of Emergency declared in New Jersey amid dangerous impacts
Shore towns in New Jersey and Delaware are bracing for the worst of Hurricane Erin as the sprawling storm continues traveling up the East Coast on Thursday.
Free parking at these Jersey Shore parking lots, garages as Hurricane Erin approaches
Ocean City and Atlantic City are allowing people to park in lots and garages for free as the beach towns brace for the Category 2 storm.
Tropical Storm, Coastal Flood, Rip Tide Warnings heighten for Jersey Shore
With the impact Hurricane Erin has on the Jersey Shore to worsen Thursday, many surfers seized the waves as an opportunity.
Atlantic City beachgoers forced to pivot amid dangerous water conditions
New Jersey officials are urging people to stay out of the water amid Hurricane Erin forcing Atlantic City beachgoers to find other plans.
These beaches are closed to swimmers in NJ, Delaware as Hurricane Erin approaches
Several beaches in the Northeast have closed to swimmers for the week as Hurricane Eric begins to travel closer to the U.S.
Hurricane Erin rapidly intensifies into dangerous Category 4 storm, unleashing 160 mph winds in its path
Hurricane Erin, the first major hurricane of the 2025 Atlantic hurricane season, rapidly intensified Friday night, with the storm now reaching Category 5 strength with sustained winds of 160 mph.
Tropical Storm Erin could become a major hurricane: Will it impact the Northeast?
Tropical Storm Erin is forecast to become the first major hurricane of the 2025 Atlantic hurricane season, but does it pose any threat to the Northeast?
NOAA's 2025 Atlantic hurricane season prediction updated as peak nears
The Atlantic hurricane season runs from June 1 to Nov. 30, and the statistical peak occurs on Sept. 10.
Experts confirm longest-ever lightning flash: Here's where
The massive lightning flash was captured several years ago, covering a record-setting distance to earn the distinction as the world’s longest.
Philadelphia rain totals: Here’s how much rain fell during Thursday’s storms
Thursday's storms dropped several inches of rain across the Delaware Valley. Here's how much rain fell in your area.
Flash flood warnings and watches: What do they mean?
Flash flood warning, flood warning, flood advisory and flood watch. These alerts tend to pop up whenever severe weather hits, but what do they actually mean?