Massachusetts Severe Flood Warning | Effective 09/27/2026 08:34

Headline: 
Flood Warning issued September 27 at 11:34AM EDT until September 27 at 2:30PM EDT by NWS Boston/Norton MA
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
September 27, 2026 - 8:34am
Expires: 
September 27, 2026 - 11:30am
Description: 
* WHAT...Urban areas and small streams flooding caused by excessive rainfall is expected. * WHERE...Southeastern Worcester County in central Massachusetts... Northwestern Norfolk County in eastern Massachusetts... West Central Suffolk County in eastern Massachusetts... Southeastern Middlesex County in northeastern Massachusetts... * WHEN...Until 230 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1134 AM EDT, Doppler radar indicated heavy rain. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 2.5 inches of rain have fallen. - Additional rainfall amounts of 1 to 2.5 inches are possible in the warned area. - Some locations that will experience flooding include... Boston, Worcester, Cambridge, Newton, Framingham, Waltham, Brookline, Arlington, Leominster, Marlborough, Shrewsbury, Natick, Watertown, Lexington, Needham, Milford, Wellesley, Belmont and Westford. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Middlesex, MA; Norfolk, MA; Suffolk, MA; Worcester, MA
Forcast Office: 
NWS Boston/Norton MA
Sender: 
w-nws.webmaster@noaa.gov