BOSTON, MA — A flash flood warning is in effect for parts of Southern New England as heavy rain threatens low-lying and flood-prone areas across coastal Massachusetts and nearby Rhode Island. The alert covers Bristol, Plymouth, Barnstable and Dukes counties through 11:30 PM, according to Boston 25 Weather.
Officials say additional communities in Rhode Island are also affected. The warning comes as residents are being urged to keep a close watch on rapidly changing conditions, especially where water can collect quickly on roads and in neighborhoods.
Dozens of communities are included in the warning area
The warned area stretches across a wide cluster of cities and towns, including Providence, Mattapoisett, Narragansett, New Bedford, West Greenwich, East Greenwich and Falmouth. Other communities listed in the alert include West Warwick, Taunton, Vineyard Haven, Newport and Provincetown.
Also named are Foster, Bristol, Warwick, Coventry, Chatham, Smithfield, Fall River, New Shoreham, Plymouth, Westerly and Brockton. The broad footprint shows that the flooding threat is not confined to one coastline or one river basin.
Residents in those places should be prepared for sudden street flooding and difficult travel conditions if rainfall remains intense. Low-lying roadways and drainage trouble spots are the most likely places to become hazardous first.
Massachusetts counties under the most urgent part of the alert
The warning specifically names Bristol, Plymouth, Barnstable and Dukes counties. That includes communities on the South Coast, Cape Cod and the Islands, where heavy rain can cause problems quickly because of limited drainage in some areas and already saturated ground.
Dukes County includes Martha’s Vineyard, while Barnstable County covers much of Cape Cod. Plymouth and Bristol counties reach into densely populated parts of southeastern Massachusetts, where flood-prone roads and neighborhood crossings can become dangerous during a downpour.
With the warning set to last until late evening, travel disruptions may continue as storms move through the region. Drivers are being told to remain alert for standing water and changing visibility, especially after dark.
MEMA is steering people to radar, outage tools and state resources
The Massachusetts Emergency Management Agency is directing residents to its real-time power outage viewer to track conditions in their communities and across the state. The tool includes updates from utility companies and information on estimated restoration times.
MEMA is also promoting its live weather radar and forecasting tools for people who want to monitor storm movement more closely. Those resources can help residents decide when to delay travel or stay off flooded roads.
For broader transportation information, the alert points people to MassDOT, the MBTA, Logan Airport and Amtrak. Those links are meant to help commuters and travelers check for disruptions as weather conditions change.
Boston 25 meteorologists are sharing updates through social media
The Boston 25 Weather Team says the situation is being monitored by its meteorologists throughout the evening. Viewers are being directed to follow Kevin Lemanowicz, Shiri Spear, Tucker Antico and Vicki Graf for updates as the warning remains active.
That kind of live weather coverage can be especially important during flash flooding, when conditions can worsen with little notice. The warning underscores the need to keep checking forecasts and radar rather than relying on earlier conditions.
What residents can do while the warning remains in effect
People in the affected area should avoid driving through standing water, even if the road looks shallow. Water depth can be hard to judge in the dark or during heavy rain, and flooded pavement can hide serious hazards beneath the surface.
Residents are also being encouraged to keep an eye on official weather and emergency-management updates, including information from the Massachusetts Emergency Management Agency and the Federal Emergency Management Agency. Those resources can provide guidance if the flooding threat worsens or local conditions change.
For homes and businesses, the immediate concern is making sure devices are charged, alerts are turned on and travel plans are adjusted if needed. In a fast-moving flood situation, a short delay can be safer than trying to push through hazardous water.