Boston recorded its first official heat wave of 2025 and hit 102 degrees Tuesday, as extreme weather set new temperature ...

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

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

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

By Tuesday night — following the fourth hottest day on record in Boston — Mass General’s emergency department was slammed.

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 ...

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

With temperatures set to skyrocket into triple digits Tuesday as the heat wave continues, here are some ways to cool down in ...

Friday will stay cool with a chance of showers late, and Saturday brings yet more rain to the area, for another wet weekend.

2024 highlights: Our hottest reading was 98 degrees on June 19. There were two heat waves last summer: June 18–20 and July 15 ...

Boston is experiencing a heat wave with early thunderstorms followed by high temperatures reaching into the 90s.