The ferocious summer heat returned to parts of the Northeast on Wednesday, adding more drama to the lingering wildfire smoke from Canada.

Intense heat is returning to millions across the Northeast and the Mid-Atlantic, with temperatures expected to approach triple-digits along the Interstate 95 corridor through Friday, a little more than a week after the deadly,

As the United States heads into a milestone July 4 holiday this weekend, parts of the Northeast are preparing for hazardous levels of heat.

A record-smashing heat wave was spreading Tuesday from the West toward the East Coast, placing nearly 100 million Americans under heat alerts.

CLEVELAND (WJW) – It has been a hot and muggy July so far for Northeast Ohio. After a heat wave that brought extreme temperatures and high humidity earlier this month, the region is once again under a heat dome. The National Weather Service has issued ...

CLEVELAND, Ohio — Northeast Ohio’s first heat wave of 2026 will intensify Wednesday, with temperatures climbing deeper into the 90s and heat index values reaching as high as 108 degrees. The region is entering its second consecutive day of 90-degree heat after Cleveland Hopkins International Airport reached 93 degrees Tuesday — its first 90-degree reading of the year.

Amtrak says it may need to reduce train speeds from Wednesday to Friday because of the extreme heat.

Summer has barely started in the Northern Hemisphere, but already it’s offering an oppressive preview of life on a hotter planet.