Boston faces a hot Thursday with a Heat Advisory; relief and cooler temperatures are expected after a cold front with potential rain and thunderstorms later in the day.

Here we go again! We’re tracking more extreme heat here in Boston before cooler weather moves in just in time for the weekend. Whew! Wednesday afternoon, feels-like temperatures rose to 100 degrees at Logan Airport!

Thursday will be the second day of expected 90-degree temperatures for Greater Boston, with high temperatures and humidity in the forecast through the end of the week.All of western and parts of central Massachusetts are currently under a severe weather threat for Thursday.

A heat advisory is in effect in Boston and several other Massachusetts communities through 7 p.m. on July 17. The National Weather Service warned of "dangerous heat and humidity" with heat indices soaring to 95 to 100 degrees.

Heat alerts extend nearly statewide with high dew points making it feel closer to the mid-90s or slightly higher across the region.

The Boston Celtics and Miami Heat will face off tonight in an NBA 2K26 Summer League matchup in Las Vegas, Nevada. The game will be broadcast on ESPNU at 8 p.m. ET with streaming options available through FuboTV, Sling, DirecTV and ESPN+.

Looking for an indoor activity where you can cool off and beat the heat? Journey into space at the immersive Moonwalkers exhibit in Boston.

A heat advisory is in place across the Northeast, from Maryland to Maine, where residents are bracing for temperatures 5 to 15 degrees above average.

With sweltering conditions bearing down on the city once again, Boston Mayor Michelle Wu has declared the city’s second heat emergency of the summer.

Boston's weather forecast includes sunny conditions, a heat wave, and chances of thunderstorms, with high humidity and advisories expected midweek.