Watch: New Hampshire road buckles during flash flood

Warnings for heavy rainfall and “considerable flash flooding” were issued for areas in New York and New England, including New Hampshire, on Sunday.

Country star Jason Aldean suffers heatstroke during Connecticut concert, representative says

The opening weekend for country star Jason Aldean's Highway Desperado Tour was cut short when he ran offstage after suffering heatstroke during Saturday night's show in Hartford, Connecticut.

Heat wave sitting over much of US Southwest, on track to break records

About a third of Americans were under extreme heat advisories, watches and warnings Saturday, with the heat expected to continue into next week.

Subtropical Storm Don forms far out in Atlantic Ocean

Subtropical Storm Don has sustained winds of 40 mph with higher gusts, but is far from any shore.

Despite heat wave, people are flocking to the hottest place on Earth

Temperatures in the largest national park in the Lower 48 states are expected to intensify over the weekend, potentially setting new records amid a major U.S. heat wave.

Man drowns at home in Vermont's 1st recorded flooding death

The 63-year-old man's death was the second flood-related death related to a storm system and heavy flooding in the Northeast this week. The first occurred in New York when a woman died after being swept away during a flood.

Weather service confirms EF-1 tornado touched down Sunday in New Castle County

A minor tornado touched down over the weekend in Delaware and traveled for over a mile, leaving a wake of destruction that included downed trees and property damage. 

Pennsylvania town overrun by floodwaters from recent storm: 'There was no stopping it'

A massive cleanup effort is underway in Stony Creek Mills after drenching rain from a weekend storm caused the nearby Antietam Creek to spill over and turn the town's streets into raging rivers. 

Montgomery County flash flooding submerges cars, closes roads
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Severe weather impacted Montgomery County, unleashing heavy rain, leading to flash flooding, which submerged cars and caught motorists off guard.

Severe weather causes more delays, cancelations at Philadelphia International Airport

Sunday’s severe weather, with torrential downpours and numerous flash flood warnings, caused some serious problems at Philadelphia International Airport, after a particularly troublesome holiday week for the airport.

Sunday storms delay, cancel more than 400 flights
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Sunday?s severe weather, with torrential downpours and numerous flash flood warnings, caused some serious problems at Philadelphia International Airport, after a particularly troublesome holiday week for the airport.

Several cities have heat emergency plans. Are they enough in a warming world?

Natural disasters can be dramatic — barreling hurricanes, building-toppling tornadoes — but heat is more deadly. Many cities are beginning to plan their responses to the looming threat.

Delaware Valley, Lehigh Valley overwhelmed as heavy rain causes flash flooding

The Delaware Valley and Lehigh Valley have seen a lot of rain in the last week and Sunday brought more of a deluge, creating widespread flash flooding issues in a few counties.

Summer heat is the 'No. 1 weather-related killer,' doctor warns

States in the Southwest and West have been under Excessive Heat Warnings and heat advisories for the past two weeks

Earth sees hottest day on record for third straight day

The daily highs are an indication that climate change is reaching uncharted territory, scientists say.