News Summary
A heat advisory has been issued for southern New England, including Massachusetts, Rhode Island, and Connecticut, due to high temperatures and humidity. The advisory is in effect from 4 PM to 10 PM on Thursday, coinciding with severe thunderstorm predictions. Residents are warned of damaging winds, large hail, and tornadoes as temperatures rise to near 100°F. The week ahead promises continued heat and potential storms, especially in the greater Boston area, making conditions stifling and hazardous.
Boston, MA – A Heat Advisory has been issued for southern New England, including Massachusetts, Rhode Island, and Connecticut, amidst predictions of severe thunderstorms on Thursday afternoon. Meteorologists warn that heat index values could reach near 100°F due to early summer heat and high humidity levels.
The advisory will remain in effect on Thursday from around 4 PM to 10 PM, as scattered thunderstorms are expected throughout the evening. The most severe weather is likely to impact interior areas of southern New England, with the primary threats including damaging wind gusts, large hail, brief tornadoes, and localized street flooding.
As the week progresses, a continuation of dangerous heat and humidity is forecasted from Monday through Wednesday. Experts predict that these temperatures will be among the hottest recorded compared to local averages in North America, with Boston potentially breaking its previous heat record of 100°F set in 2022.
Weather Forecast Summary
On Wednesday, the weather will start mild, with temperatures in the 70s accompanied by morning fog and scattered showers. However, conditions are expected to improve by late afternoon, with breaks of sunshine making their way through. Thursday’s forecast shows a significant rise in temperatures, with highs reaching around 90°F, but the humidity will lead to “feels like” temperatures between 95°F and 100°F as the day progresses.
An Impact Weather Day has been declared for Thursday due to the dual threats of extreme heat and potential thunderstorms. In areas away from Southeastern Massachusetts, temperatures will exceed 90°F with dew points approaching tropical levels near 70°F. As a cold front approaches during the evening, thunderstorms are predicted to develop, peaking in severity between 5 PM and 10 PM.
Regional Temperature Variations
Temperature variations are expected across various regions of Massachusetts. In southern areas, highs may reach the upper 80s to low 90s, while central and western regions could see temperatures rise into the mid-90s. Greater Boston is particularly poised for steamy conditions, with a projected temperature in the mid-90s following a warm morning.
Humidity is predicted to remain high through Thursday, resembling weather patterns typically associated with Miami, with dew points expected to breach the 70°F mark. This moisture-laden air will make conditions feel stifling as residents prepare for a day marked by extreme heat and potential storms.
Looking Ahead
The upcoming week sees significant weather changes, starting with scorching conditions followed by the possibility of severe thunderstorms. After Thursday’s expected storms, a dry and pleasant Saturday is forecasted as humidity levels are anticipated to drop significantly on Thursday night, bringing a refreshing change in weather for the weekend.
This extreme heat advisory coincides with the summer solstice on Friday, further intensifying the already rising temperatures. As conditions unfold, areas particularly susceptible to tornado development have been noted to include central and western Massachusetts.
Residents in the greater Boston area should be cautious and prepare for the fluctuating weather patterns that may disrupt daily activities. The impending heat wave and possibility of thunderstorms underscore the importance of staying hydrated and informed about severe weather warnings and advisories.
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Additional Resources
- CBS News: Heat Advisory in Boston
- Wikipedia: Heat Wave
- Boston.com: Thunderstorm and Dangerous Heat
- Google Search: Boston Weather Forecast
- Boston Globe: High Temperatures and Humidity
- Encyclopedia Britannica: Weather
- Turn to 10: Upcoming Heat Wave
- Google News: Heat Advisory Boston

Author: STAFF HERE BOSTON WRITER
BOSTON STAFF WRITER The BOSTON STAFF WRITER represents the experienced team at HEREBoston.com, your go-to source for actionable local news and information in Boston, Suffolk County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Boston Marathon, Head of the Charles Regatta, and Boston Harborfest. Our coverage extends to key organizations like the Greater Boston Chamber of Commerce and Associated Industries of Massachusetts, plus leading businesses in finance, biotech, and insurance that power the local economy such as Fidelity Investments, Biogen, and Liberty Mutual Insurance. As part of the broader HERE network, we provide comprehensive, credible insights into Massachusetts's dynamic landscape.