Flooding · High

Flood Watch issued September 12 at 1:18PM EDT until September 13 at 6:00PM EDT by NWS Boston/Norton MA

Windham; Southern Worcester; Western Norfolk; Suffolk; Eastern Norfolk · Sep 13, 2026, 9:00 AM UTC

HazardFlooding
Magnitude / scale
StatusHigh
SourceNWS
ReportedSep 13, 2026, 9:00 AM UTC
CURRENT REPORT

What we know

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Connecticut, including the following area, Windham CT and Massachusetts, including the following areas, Eastern Norfolk MA, Southern Worcester MA, Suffolk MA and Western Norfolk MA. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Showers and a few embedded thunderstorms with localized narrow bands of torrential rainfall are possible very late tonight into Sunday afternoon. Widespread rainfall amounts of 0.50 to 2 inches are expected. However...localized narrow bands of 2-4" of rain are possible within a 3 hour period. While it remains uncertain if these narrow bands of heavier rain occur...the potential exists for localized flash flooding...especially if it were to occur over a vulnerable urban center. - http://www.weather.gov/safety/flood

Follow instructions from local officials if this event affects your area.

View the complete official report

Event location

Interactive map loads in your browser
Event statusHighElevatedAdvisory
Flat vector map
STAY AHEAD OF CHANGING CONDITIONS

Get alerts for Windham; Southern Worcester; Western Norfolk; Suffolk; Eastern Norfolk

Choose the places and hazards you care about. We’ll keep the signal clear and the frequency under your control.

Set up alerts