News Summary
Boston is currently under a flash flood warning as heavy rain continues to impact the region. This warning, issued by the National Weather Service, indicates the risks of street flooding and hazardous driving conditions. Heavy precipitation has already caused flooding in Middlesex County, and residents are advised to limit travel and stay alert. Improved weather is expected following the rain, with clear skies anticipated on Sunday. The ongoing wet conditions have persisted for thirteen weekends, raising concerns about both urban flooding and a potential strain on drainage systems.
Boston has been placed under a flash flood warning as heavy rainfall continues to drench the city and its surrounding areas. The warning, issued by the National Weather Service (NWS) at 2:41 p.m. on Saturday, is set to remain in effect until 5:45 p.m. The region’s prolonged inclement weather marks the thirteenth consecutive weekend of wet conditions in Boston.
A stalled frontal boundary is the primary cause behind the heavy precipitation, which has prompted significant rainfall across New England. The areas affected range from Providence and Hartford in the south to the Berkshires in the west, extending to southern New Hampshire and coastal southern Maine in the north. According to meteorological reports, thunderstorms are projected to produce rainfall amounts between 1 to 2 inches, with rates reaching 1 to 2 inches per hour.
As a result of the ongoing downpour, street flooding has already been observed in parts of Middlesex County. The heavy rain poses a series of risks including hazardous road conditions characterized by ponding, reduced visibility, and swelling creeks and rivers in low-lying areas. The NWS has warned residents to avoid driving through flooded roads, promoting the safety message “Turn around, don’t drown.”
The wet weather conditions are expected to persist until sunset, though relief in the form of drier weather is anticipated to arrive around 8 p.m. on Saturday. Meteorologists predict that Sunday’s weather will improve significantly with forecasts indicating clear skies and temperatures reaching the 70s.
Last week’s severe weather alerts across Massachusetts had already indicated potential risks for damaging wind gusts and flash flooding, which set the stage for the current hazardous conditions. Furthermore, additional rainfall is expected next week, with a warm front forecasted to bring more precipitation on Tuesday. Flood watches had previously been in effect for Western, Central, and interior northeast Massachusetts, emphasizing the broader impact of wet weather in these areas.
In addition to the dangers posed by flooding, the potential for hail has been raised during the storms. However, the likelihood of tornadoes occurring in the region remains low. The heavy rainfall on Saturday is also predicted to strain urban drainage systems, further exacerbating local flooding concerns.
Residents are encouraged to stay informed about the weather conditions and to follow guidance from the NWS as the storm passes. Proactive measures, such as avoiding unnecessary travel during periods of heavy rain, can significantly reduce the risk of accidents and hazards caused by flooding.
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Additional Resources
- Boston 25 News
- Wikipedia: Flash Flood
- NBC Boston
- Google Search: Weather Conditions Boston
- Patch
- Google Scholar: Severe Thunderstorms
- MassLive
- Encyclopedia Britannica: Weather
- Boston.com
- Google News: Boston Flooding June 2025
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.
