092 WGUS51 KBOX 101215 FFWBOX MAC021-023-025-101515- /O.NEW.KBOX.FF.W.0009.250710T1215Z-250710T1515Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Boston/Norton MA 815 AM EDT Thu Jul 10 2025 The National Weather Service in Norton has issued a * Flash Flood Warning for... Northeastern Norfolk County in eastern Massachusetts... Southern Suffolk County in eastern Massachusetts... North Central Plymouth County in southeastern Massachusetts... * Until 1115 AM EDT. * At 815 AM EDT, the public reported thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Public reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Boston, Quincy, Weymouth, Braintree, Randolph, Milton, Stoughton, Dedham, Hingham, Canton, Scituate, Winthrop, Holbrook, Hull, Cohasset and Avon. Several roads closed in the warning area including I-93 near Furnace Brook Parkway. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. Stay away or be swept away. River banks and culverts can become unstable and unsafe. && LAT...LON 4225 7076 4215 7106 4226 7118 4238 7098 FLASH FLOOD...OBSERVED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ RM  407 FZUS72 KCHS 101218 MWSCHS Marine Weather Statement National Weather Service Charleston SC 818 AM EDT Thu Jul 10 2025 AMZ350-352-370-372-101315- 818 AM EDT Thu Jul 10 2025 The areas affected include... Waters from South Santee River SC to Savannah GA out 40 NM... * At 818 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These strong thunderstorms were located along a line from near Charleston Sixty to 8 NM southwest of Edisto Sixty Reef, moving southeast at 10 knots. Locations impacted include... Edisto Offshore Reef, Edisto Sixty Reef, Charleston Sixty and Joe Shuford Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 3227 8029 3241 8003 3261 7970 3236 7938 3211 7962 3194 8014 $$ BAH