Northeast prepares for threat of heavy rain and flooding from Debby's remnants

Debby was downgraded to a post-tropical storm Friday, but flooding and severe storm threats are still possible for some regions of the Northeast this weekend.

Tropical Storm Debby moves up East Coast as flood threat continues for Carolinas

Tropical Storm Debby is expected to make a second landfall in South Carolina sometime late Wednesday night, bringing intense winds along the South Carolina coast and parts of North Carolina.

Here's how extreme heat is impacting electric bills

Last year Earth was 2.66 degrees warmer than it was before pre-industrial times. It may sound insignificant, but it can be harmful to human health.

Debby douses Southeast with rain as it moves along Atlantic coast

The latest forecast predicts Debby could restrengthen over the Atlantic Ocean and then move inland again near Charleston, South Carolina, by Thursday.

Watch: Waterspout comes ashore in downtown Buffalo, causing tornado damage

Video from the National Weather Service Buffalo office shows the vortex spinning in Lake Erie and then coming onshore in LaSalle Park. According to Erie County, the waterspout continued onto Niagara Street where it ripped off the roof of a building.

Dolly Parton’s Dollywood theme park in Tennessee hit by flash flooding; 1 injured

One person was injured at Tennessee's famous Dollywood amusement park on Sunday after a powerful thunderstorm moved across the area and produced torrential rain that caused flash flooding.

Death Valley visitor suffers third-degree burns on feet amid extreme heat

The Death Valley tourist burned his feet walking barefoot on the popular Mesquite Flat Sand Dunes, where temperatures exceeded 123 degrees F, park rangers said.

EF-0 tornado in southern WI from July 16 storms: National Weather Service

The National Weather Service in Sullivan identified on Friday, July 19 another tornado rated EF-0 from the storms that passed through southern Wisconsin on Tuesday, July 16.

Indiana resident killed after tree falls on home amid severe weather identified

A person was killed when a tree fell on their house in Cedar Lake, Indiana, as powerful storms barreled through the Chicagoland area on Monday night.

Storm sent debris flying into traffic in Iowa: Video

A storm sent debris flying into traffic in Windsor Heights, Iowa, on Monday as a tornado moved through the region. 

Wisconsin severe weather: tornado, thunderstorm watches canceled

All of southeastern Wisconsin was at risk for severe weather on Monday, July 15, with the risk increasing as you head further south.

Father, daughter die at Canyonlands National Park after running out of water in 100-degree heat

The tragedy marks the latest deaths this summer at National Parks in the West, including at Grand Canyon and Death Valley national parks. A record heat wave has claimed dozens of lives in Arizona, California, Utah, and Oregon.