An atmospheric trough moved over Massachusetts on the 4th, tapping high amounts of moisture in the air to cause heavy showers that resulted in flooding.  Up to 6.5 inches of rain fell on Cape Cod, and 1 to 3 inches across the rest of Massachusetts. A few thunderstorms also moved across the state, causing wind damage.

Flood in WORCESTER, MASSACHUSETTS
From 04-AUG-18 09:29:00 to 04-AUG-18 12:00:00 (EST-5)
Location: OXFORD
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 9:29 AM EST, several cars were reported trapped in flood waters on Sutton Avenue in Oxford.

Flood in BRISTOL, MASSACHUSETTS
From 04-AUG-18 11:53:00 to 04-AUG-18 14:00:00 (EST-5)
Location: FALL RIVER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 11:53 AM EST, the intersection of Quarry Street and Pleasant Street in Fall River was reported flooded and impassable.

Flood in BRISTOL, MASSACHUSETTS
From 04-AUG-18 12:37:00 to 04-AUG-18 15:00:00 (EST-5)
Location: FALL RIVER
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 12:37 PM EST, a basement at a house on Purchase Street in Fall River was reported flooded.

Flood in BRISTOL, MASSACHUSETTS
From 04-AUG-18 13:25:00 to 04-AUG-18 15:00:00 (EST-5)
Location: FALL RIVER
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1:25 PM EST, several cars were trapped in flood waters on Quequechan Street and Warren Street, near a Walmart store.  The two streets were closed due to flooding.

Flood in BARNSTABLE, MASSACHUSETTS
From 04-AUG-18 17:06:00 to 04-AUG-18 19:00:00 (EST-5)
Location: BARNSTABLE
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 5:06 PM EST, a car was reported trapped in flood waters on Commerce Road in Barnstable.

Flood in BARNSTABLE, MASSACHUSETTS
From 04-AUG-18 19:03:00 to 04-AUG-18 21:00:00 (EST-5)
Location: SILVER SPG BEACH
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 7:07 PM EST, Steele Road in North Eastham was reported flooded and impassable.  Sea Gull Lane also reported impassable due to flooding.  Intersection of Steele Road and Massasoit Road closed due to flooding.  Brackett Road closed due to flooding, and a car was trapped in the flood waters.

Flood in BARNSTABLE, MASSACHUSETTS
From 04-AUG-18 19:27:00 to 22-AUG-18 22:00:00 (EST-5)
Location: WELLFLEET
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 7:27 PM EST, the Beachcomber Restaurant in Wellfleet was evacuated due to flooding in the restaurant. At 7:35 PM EST, a car was floating in flood waters at the junction of Hamblin Farm Road and Chequessett Neck Road in Wellfleet.  At 7:39 PM EST a car was towed from flood waters on Cove Road.  At 8:06 PM EST a basement was flooded on Kendrick Avenue.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-18 09:36:00 to 04-AUG-18 09:36:00 (EST-5)
Location: FISHERVILLE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 9:36 AM EST, wind blew the siding off a building in Green Acres Estates in South Grafton.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-18 17:39:00 to 04-AUG-18 17:39:00 (EST-5)
Location: WHALOM
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 5:39 PM EST, a tree fell on wires on Johnny Appleseed Lane in Leominster.