


Flash Flood Warning
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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974 WGUS51 KBOX 132258 FFWBOX MAC009-017-140100- /O.NEW.KBOX.FF.W.0016.250813T2258Z-250814T0100Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Boston/Norton MA 658 PM EDT Wed Aug 13 2025 The National Weather Service in Norton has issued a * Flash Flood Warning for... Northwestern Essex County in northeastern Massachusetts... Northeastern Middlesex County in northeastern Massachusetts... * Until 900 PM EDT. * At 658 PM EDT, Doppler radar indicated repeated rounds of thunderstorms over the Massachusetts and New Hampshire border, capable of producing heavy rain across the warned area. Up to 1 inch of rain has fallen. The expected rainfall rate is 1 to 2.5 inches in 1 hour. Additional rainfall amounts of 1 to as much as 4 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly as storms move over the same areas. 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... Lowell, Lawrence, Haverhill, Methuen, Billerica, Chelmsford, Andover, Dracut, Tewksbury, North Andover, Danvers, Wilmington, Newburyport, Amesbury, North Reading, Ipswich, Tyngsborough, Middleton, Georgetown and Boxford. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don`t drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4274 7118 4279 7119 4281 7117 4282 7113 4281 7107 4284 7105 4284 7102 4283 7093 4280 7090 4276 7088 4262 7086 4260 7089 4259 7102 4261 7129 4265 7140 4270 7145 4270 7129 4274 7125 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2.5 INCHES IN 1 HOUR $$ Loconto