A cold front moved through southern New England, returning as a warm front the following day.  Storms fired along the warm front, producing significant wind damage and localized flooding.
One of these storms produced a macroburst that affected much of the Boston metro area with 60 to 70 mph winds with isolated pockets of winds up to 80 mph.  This resulted in significant wind damage across portions of Middlesex, Norfolk, Suffolk, and Essex counties.

Thunderstorm Wind in FRANKLIN, MASSACHUSETTS
From 06-JUN-10 12:05:00 to 06-JUN-10 12:05:00 (EST-5)
Location: ROWE
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Amateur Radio

Several four inch diameter limbs were downed at Rowe Horse Farm.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 15:00:00 to 06-JUN-10 15:00:00 (EST-5)
Location: WAYLAND
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Many trees were downed onto wires.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 06-JUN-10 15:05:00 to 06-JUN-10 15:05:00 (EST-5)
Location: SAUGUS IRON WORKS NH
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Main Street was downed by thunderstorm winds.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 06-JUN-10 15:10:00 to 06-JUN-10 15:10:00 (EST-5)
Location: DANVERS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Four inch diameter branches were downed onto Commonwealth and Harvard Avenues.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 06-JUN-10 15:12:00 to 06-JUN-10 15:15:00 (EST-5)
Location: LYNN
Magnitude: 52.00 MG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees and wires were downed throughout Lynn, closing thirty to forty streets.  An amateur radio operator recorded a wind gust of 60 mph on their home weather station on Centre Street.

Lightning in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 15:15:00 to 06-JUN-10 15:15:00 (EST-5)
Location: WEST EVERETT
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Lightning struck the fire department headquarters, knocking out the communications equipment.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 15:15:00 to 06-JUN-10 15:15:00 (EST-5)
Location: OAK GROVE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on Hillside Avenue were downed by thunderstorm winds.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 06-JUN-10 15:17:00 to 06-JUN-10 15:17:00 (EST-5)
Location: SWAMPSCOTT
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Amateur Radio

Large branches were downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 15:17:00 to 06-JUN-10 15:17:00 (EST-5)
Location: LEXINGTON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on Waltham Street were downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 15:17:00 to 06-JUN-10 15:22:00 (EST-5)
Location: INMAN SQUARE
Magnitude: 50.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Many trees throughout Somerville and Arlington were downed by thunderstorm winds.

Thunderstorm Wind in SUFFOLK, MASSACHUSETTS
From 06-JUN-10 15:24:00 to 06-JUN-10 15:25:00 (EST-5)
Location: REVERE
Magnitude: 50.00 EG
Property damage: 45.00K
Crop damage: 0.00K
Reported by: Public

A roof was blown off a house on Winthrop Parkway in Revere.  In addition, a tree, large limbs, and wires were downed by thunderstorm winds in Winthrop.  The tree and branches were downed onto cars.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 06-JUN-10 14:15:00 to 06-JUN-10 14:15:00 (EST-5)
Location: WORCESTER
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and wires on Heard and Whipple Streets were downed by thunderstorm winds.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 06-JUN-10 14:22:00 to 06-JUN-10 14:22:00 (EST-5)
Location: AUBURN
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on Rochdale Street were downed by thunderstorm winds.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 06-JUN-10 14:30:00 to 06-JUN-10 14:30:00 (EST-5)
Location: NORTHBOROUGH
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on Otis and Davis Streets were downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 14:45:00 to 06-JUN-10 14:45:00 (EST-5)
Location: FRAMINGHAM
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees and limbs were downed by thunderstorm winds on the south side of Framingham.  A tree fell on a person on Beaver Street.  The person sustained minor injuries.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 14:52:00 to 06-JUN-10 14:52:00 (EST-5)
Location: WESTON
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed onto a house on Cliff Road.

Thunderstorm Wind in HAMPDEN, MASSACHUSETTS
From 06-JUN-10 13:54:00 to 06-JUN-10 13:54:00 (EST-5)
Location: MONSON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Town Farm Road was downed by thunderstorm winds.

Thunderstorm Wind in HAMPDEN, MASSACHUSETTS
From 06-JUN-10 14:00:00 to 06-JUN-10 14:00:00 (EST-5)
Location: SOUTHWICK
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A tree on Summer Drive was downed onto a house, damaging the roof.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 06-JUN-10 14:10:00 to 06-JUN-10 14:10:00 (EST-5)
Location: FISKDALE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Route 148 in Fiskdale and wires on Main Street in Charlton were downed by thunderstorm winds.

Thunderstorm Wind in HAMPDEN, MASSACHUSETTS
From 06-JUN-10 14:10:00 to 06-JUN-10 14:10:00 (EST-5)
Location: BRIMFIELD
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed onto a house on Crestwood Road.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 06-JUN-10 14:10:00 to 06-JUN-10 14:10:00 (EST-5)
Location: EAST BROOKFIELD
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Many trees and wires were downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 14:52:00 to 06-JUN-10 14:52:00 (EST-5)
Location: NEWTON CENTER
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Airplane Pilot

A tree on Washington Street was downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 14:54:00 to 06-JUN-10 15:06:00 (EST-5)
Location: NATICK
Magnitude: 50.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees, branches, and wires were downed by thunderstorm winds, including on West Central and Speen Streets and Nottingham Drive.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 06-JUN-10 14:55:00 to 06-JUN-10 14:55:00 (EST-5)
Location: BROOKLINE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Beacon Street was downed onto a car.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 14:58:00 to 06-JUN-10 14:58:00 (EST-5)
Location: ARLINGTON
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees on Oxford Road were downed onto wires by thunderstorm winds.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 06-JUN-10 15:00:00 to 06-JUN-10 15:00:00 (EST-5)
Location: BROOKLINE
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

An anemometer at the Clay Center Observatory recorded a wind gust of 61 mph.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 15:00:00 to 06-JUN-10 15:02:00 (EST-5)
Location: WATERTOWN
Magnitude: 50.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees were downed on several streets in Cambridge, including one that fell onto a car on Magazine Street.  An amateur radio operator recorded a wind gust of 60 mph on their home weather station.  In Watertown, a large tennis court complex balloon structure was lifted off the ground by the winds, damaging both the structure and the complex on the ground.  In addition a portion of the roof of a condo complex was blown off resulting in roof damage and some damage on the ground from blowing debris.

Thunderstorm Wind in SUFFOLK, MASSACHUSETTS
From 06-JUN-10 15:05:00 to 06-JUN-10 15:15:00 (EST-5)
Location: BOSTON
Magnitude: 50.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees and wires and several utility poles were downed throughout Boston, including in Boston Common.  Several trees were downed onto cars throughout town, though no injuries resulted.  One tree was downed onto a building on Corey Road.  The Automated Surface Observing System at Logan International Airport in Boston, MA (KBOS) recorded sustained wind speeds of 47 mph and wind gusts up to 68 mph.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-JUN-10 14:55:00 to 06-JUN-10 14:59:00 (EST-5)
Location: BELMONT
Magnitude: 50.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees and wires were downed by thunderstorm winds, including one tree that fell on a house on the Concord Turnpike.