Flood Watch Issued for Parts of Massachusetts Amid Torrential Rain

A flood watch has been issued for southern Worcester County, Norfolk County, southeast Massachusetts, Rhode Island, and eastern Connecticut. The advisory is in effect from late Saturday night through Sunday afternoon, with the heaviest rainfall expected between 7 a.m. and 5 p.m. Sunday. Rainfall totals are projected to range from 0.50 to 2 inches, with localized narrow bands potentially producing 2 to 4 inches of rain within three hours. This could lead to flash flooding, particularly in urban areas with poor drainage. The WBZ-TV Weather Team has issued a NEXT Weather Alert to highlight the risk of localized flooding during this period. Conditions are expected to improve later in the day, with sunshine and calmer weather anticipated by Sunday evening. (Source time: not specified.)

Flash Flooding Strikes Northeast as Heavy Rainfall Hits Connecticut and New Jersey

Parts of the Northeast experienced significant flash flooding on Sunday, September 13, 2026, as training thunderstorms brought 3 to 7 inches of rain in a few hours to areas like southern Connecticut and northeast New Jersey (Balanced Weather, 2026). The Multi-radar Multi-Sensor FLASH unit indicated severe streamflow levels, with cities such as Paterson, Bridgeport, and New Haven facing serious flooding. Reports of stranded motorists and water rescues have emerged. By midday, the heaviest rainfall shifted to Rhode Island and southeast Massachusetts, with worsening conditions in the Providence metro area. The rainfall is expected to taper off within hours, improving conditions. Meanwhile, the focus for heavy rainfall is predicted to move to the Upper Midwest, including drought-stricken areas in New Mexico and Minnesota.

Flash Flood Warning and Flood Watch Issued for Parts of Massachusetts

The National Weather Service (NWS) has issued a flash flood warning and a flood watch for several areas in Massachusetts due to heavy rainfall. The flash flood warning is in effect for southwestern Bristol County and south-central Plymouth County until 2 p.m. on Sunday, while a broader flood watch covers Bristol, Plymouth, Barnstable, Dukes, Nantucket, Worcester, Norfolk, and Suffolk counties through 6 p.m. Sunday. Meteorologist A.J. Mastrangelo from Boston 25 Weather Team reported that a cluster of heavy rain is moving into Southeast Massachusetts, with showers and embedded thunderstorms expected. Rainfall amounts of 0.5 to 2 inches are anticipated, with localized narrow bands potentially delivering 2-4 inches of rain within a three-hour period. Source time: not specified.

Widespread Flooding Hits Tri-State Area After Torrential Rain

Torrential rain caused widespread flash flooding across the Tri-State area early Sunday morning, leading to water rescues, road closures, and significant disruptions (source: NBC New York). Connecticut experienced some of the most severe impacts, with roads in cities like New Haven, Stamford, and Westport submerged under several feet of water. Northern New Jersey also faced major flooding, with areas like Paterson and Paramus receiving up to 4 inches of rain. In New York, Central Park recorded only half an inch of rain, but other parts of the region saw totals between 3 to 5 inches. The storm has now moved out, and conditions are expected to improve through the afternoon.

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Massachusetts Under Severe Weather Alert with Flash Flood Warning and Flood Watch

Massachusetts is currently experiencing severe weather conditions, prompting a flash flood warning and a flood watch across several counties. A flash flood warning is in effect for southwestern Bristol County and south central Plymouth County until 2 p.m. The National Weather Service (NWS) has cautioned residents about potential flash flooding in small creeks and streams, urban areas, highways, streets, and underpasses, as well as other low-lying areas with poor drainage. Additionally, a broader flood watch has been issued for Bristol, Plymouth, Barnstable, Dukes, Nantucket, Worcester, Norfolk, and Suffolk counties, which will remain in effect through 6 p.m. Sunday. Steady to heavy rain is infiltrating Southern New England, with meteorologists indicating that the worst conditions are south of the Massachusetts/New Hampshire border. Localized narrow bands of torrential rainfall are possible, with widespread rainfall amounts of 0.50 to 2 inches expected, and some areas potentially receiving 2-4 inches within...

Flash Flood Watch and Low Risk of Severe Thunderstorms in Southern New England

A Flood Watch has been issued for parts of South-Central and Southeast Massachusetts, Rhode Island, and Eastern Connecticut from late Saturday night through Sunday afternoon (September 13, 2026). The affected areas may experience localized heavy rainfall of 2-4 inches (50-100 mm) embedded within a broader region of 0.5-2 inches (12-50 mm) of rain. This could lead to flash flooding, particularly in urban or poor drainage areas. Additionally, a mesoscale low-pressure system over the region may bring a low but present risk of isolated severe thunderstorms, with the potential for strong winds, frequent lightning, and even a weak tornado. Ocean temperatures near their peak may counteract the stabilizing effects of the marine layer, slightly increasing the risk of severe weather. (Source: wx1box.org, Source time: Sun, 13 Sep 2026 01:00:00 GMT)

Flash Flooding Causes Road Closures and Rescues in Connecticut

Heavy rainfall and thunderstorms have caused significant flash flooding across parts of Connecticut, leading to road closures and emergency rescues. The National Weather Service issued flash flood warnings for central Fairfield County, Middlesex County, southern New Haven County, and southwestern New London County on Sunday morning. Between 2.5 and 3.5 inches of rain had already fallen by 10:21 a.m. EDT, with rainfall rates reaching up to 2 inches per hour. Additional rainfall of 1 to 1.5 inches was expected in the warned areas. The town of Westport was particularly hard-hit, receiving 6 to 7 inches of rain after 7 a.m., with rates peaking at 3 to 4 inches per hour. Emergency responders in Westport conducted 13 rescues of motorists trapped in floodwaters. Other towns, including Stamford, Fairfield, and Greenwich, also reported significant flooding and road closures.

Flash Flooding Causes Road Closures and Stranded Vehicles Across Connecticut

Heavy rain triggered flash flooding across several towns in Connecticut on Sunday morning, leading to road closures and stranded vehicles (WFSB, 2026). The National Weather Service extended a Flash Flood Warning for southern Fairfield County, including Westport, until 11 a.m. Tweed New Haven Airport temporarily closed its departures terminal due to flooding, while towns like Darien, Norwalk, and Westport reported severe road inundations. Emergency services were actively responding to incidents such as stranded vehicles, flooded basements, and road closures. Specific intersections in Westport and Greenwich were deemed impassable, and drivers were urged to avoid flooded areas. The I-95 southbound off-ramp at Exit 8 was shut down due to flooding as of 8:35 a.m. (WFSB, 2026).

Low-pressure system to bring heavy rain and storms to Eastern US

A low-pressure system is moving eastward from the Plains, bringing heavy rain and storms to the Southeast and Mid-South regions on Friday, 11 September 2026. The system is expected to continue its path into the Northeast by Saturday, 12 September 2026. Rainfall totals are projected to range from 2-3 inches in many areas, with isolated regions potentially receiving 4-5 inches. The rapid rainfall rates increase the risk of flash flooding in affected areas. Heavy rain is also expected in the Ohio River Valley and Pennsylvania, with potential impacts on morning commutes due to flooded roads.