Nearly all of Massachusetts is under an Extreme Heat Warning ahead of the Fourth of July holiday.
The National Weather Service is calling for highs in the triple-digits on Thursday and Friday with "feels like" temp's even hotter.
The Extreme Heat Warning expires at 8 p.m. on Saturday, Independence Day.
Cooler weather and a chance of showers are on tap for Sunday.
(Photo by Nathan Howard/Getty Images)
Photo: Nathan Howard / Getty Images News / Getty Images