An "extremely dangerous heat wave" is continuing to scorch a huge area of the eastern United States June 23, affecting tens ...

More than 150 million Americans are under the highest level extreme heat alerts during a wave of above-average temperatures.

Once the Philadelphia region gets past the heat wave, unstable air returns, and the storm door will open through the weekend.

As many as 250 daily temperature records could be tied or broken this week as dozens of states in the East Coast, Midwest and ...

Baltimore is experiencing its hottest day in 2025 with temperatures reaching the upper 90s Monday as a heat wave develops in ...

Keep animals hydrated: Dogs can dehydrate very easily, so it can be helpful during hotter weather to keep water in the car if ...

The rare June heat wave broke about 20 records on Sunday and is expected to break more on Monday. According to The Weather ...

The heat wave has arrived. Temperatures and humidity are climbing as the tri-state heads into an expected record-shattering ...

The first heat wave of the summer has hit Boston, and people are braced for it. Temperatures could reach 100 degrees over the ...

Heat doesn’t just mean canceled events. It also poses a health risk. If you can’t afford to cool the whole house, make a ...

Beaches were filled Monday as daytime temps reached 95, just shy of a record for the date. Some relief is in sight late ...

Central Pennsylvania is experiencing a dangerous and record-breaking heat wave through Wednesday, with temperatures expected ...