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Home Return to list Flash Flood Warning 0005 Issued by the Boston Forecast Office
Action: New Issued At: 2025-06-07 13:42:07 939 WGUS51 KBOX 071841 FFWBOX MAC017-072145- /O.NEW.KBOX.FF.W.0005.250607T1841Z-250607T2145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Boston/Norton MA 241 PM EDT Sat Jun 7 2025 The National Weather Service in Norton has issued a * Flash Flood Warning for... East Central Middlesex County in northeastern Massachusetts... * Until 545 PM EDT. * At 241 PM EDT, Doppler radar and spotter reports indicate thunderstorms producing heavy rain and street flooding across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Boston, Cambridge, Newton, Somerville, Waltham, Malden, Brookline, Medford, Arlington, Billerica, Woburn, Watertown, Lexington, Tewksbury, Needham, Wellesley, Melrose, Saugus, Wakefield and Reading. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, dont drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 4253 7107 4252 7107 4252 7104 4251 7104 4248 7105 4246 7104 4237 7112 4237 7113 4236 7114 4236 7117 4235 7117 4233 7117 4233 7116 4229 7120 4231 7123 4232 7123 4233 7127 4232 7129 4239 7140 4258 7121 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ KP Action: Continued Issued At: 2025-06-07 15:42:33 471 WGUS71 KBOX 072042 FFSBOX Flash Flood Statement National Weather Service Boston/Norton MA 442 PM EDT Sat Jun 7 2025 MAC017-072145- /O.CON.KBOX.FF.W.0005.000000T0000Z-250607T2145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Middlesex MA- 442 PM EDT Sat Jun 7 2025 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 545 PM EDT THIS AFTERNOON FOR EAST CENTRAL MIDDLESEX COUNTY... At 442 PM EDT, The heaviest rainfall will come to an end by 530 PM but lighter showers may linger through early this evening. No additional flooding is expected once the heavier rain passes. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Cambridge, Newton, Somerville, Waltham, Malden, Brookline, Medford, Arlington, Billerica, Woburn, Watertown, Lexington, Tewksbury, Needham, Wellesley, Melrose, Saugus, Wakefield and Reading. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, dont drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 4253 7107 4252 7107 4252 7104 4251 7104 4248 7105 4246 7104 4237 7112 4237 7113 4236 7114 4236 7117 4235 7117 4233 7117 4233 7116 4229 7120 4231 7123 4232 7123 4233 7127 4232 7129 4239 7140 4258 7121 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ JWD Action: Expired Issued At: 2025-06-07 16:41:35 305 WGUS71 KBOX 072141 FFSBOX Flash Flood Statement National Weather Service Boston/Norton MA 541 PM EDT Sat Jun 7 2025 MAC017-072151- /O.EXP.KBOX.FF.W.0005.000000T0000Z-250607T2145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Middlesex MA- 541 PM EDT Sat Jun 7 2025 ...FLASH FLOOD WARNING WILL EXPIRE AT 545 PM EDT THIS AFTERNOON FOR EAST CENTRAL MIDDLESEX COUNTY... The heavy rain has ended. Flooding will ease through the evening and is no longer expected to pose a threat. Please continue to heed remaining road closures. && LAT...LON 4253 7107 4252 7107 4252 7104 4251 7104 4248 7105 4246 7104 4237 7112 4237 7113 4236 7114 4236 7117 4235 7117 4233 7117 4233 7116 4229 7120 4231 7123 4232 7123 4233 7127 4232 7129 4239 7140 4258 7121 $$ JWD |