Mayor Michelle Wu declared a heat emergency, and dangerous temperatures are expected to stick around through Wednesday.

With humidity, temperatures will feel like 100 to 110 degrees on Monday and Tuesday, the National Weather Service warned.

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

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

Boston recorded its first official heat wave of 2025 and hit 101 degrees today, as extreme weather set new temperature ...

Boston's current heat wave brings a high of 92 degrees with isolated storms, and a cool down expected by the weekend.

As previous disasters have laid bare the US’ vulnerabilities to other types of extreme weather, this week is revealing ...

This is no ordinary heat. All time records are within reach today, as this early season heat wave becomes official.

Travelers were reportedly evacuated from Northeast Regional Amtrak Train 94 after being stuck for more than an hour in the ...

Season’s first major heat wave triggers extreme heat warnings, advisories affecting over 150M people from Texas to Maine - ...

A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major ...

Summer is upon us. Heat builds across Boston on Thursday with alerts issued and temperatures into the 90s. Next week Boston ...