A pre-frontal trough ahead of an approaching cold front was  the focus for severe convection on the afternoon of August 3rd. Moderate CAPES and low-level moisture combined with increasing mid-level flow to produced numerous severe cells, most of which produced wind damage.

Hail in SOMERSET, MAINE
From 03-AUG-15 13:30:00 to 03-AUG-15 13:34:00 (EST-5)
Location: SABOOMOOK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced 1 inch hail in Saboomook.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 18:05:00 to 03-AUG-15 18:09:00 (EST-5)
Location: FRYEBURG REGL ARPT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed trees and wires on Portland Road in Fryeburg.

Hail in FRANKLIN, MAINE
From 03-AUG-15 18:05:00 to 03-AUG-15 18:10:00 (EST-5)
Location: MADRID
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced 1 inch hail in Madrid.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 18:10:00 to 03-AUG-15 18:14:00 (EST-5)
Location: MERRILL CORNER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed trees and wires near Merrill Corner.

Thunderstorm Wind in FRANKLIN, MAINE
From 03-AUG-15 17:03:00 to 03-AUG-15 17:08:00 (EST-5)
Location: RANGELEY
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees and wires in Rangeley.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 18:25:00 to 03-AUG-15 18:30:00 (EST-5)
Location: WATERFORD
Magnitude: 50.00 EG
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on a home in Waterford.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 18:05:00 to 03-AUG-15 18:10:00 (EST-5)
Location: BROWNFIELD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Brownfield.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 18:45:00 to 03-AUG-15 18:48:00 (EST-5)
Location: NORWAY CENTER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed trees on wires in Norway Center.

Thunderstorm Wind in CUMBERLAND, MAINE
From 03-AUG-15 18:25:00 to 03-AUG-15 18:30:00 (EST-5)
Location: BRIDGTON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees and wires in Bridgton.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 18:20:00 to 03-AUG-15 18:26:00 (EST-5)
Location: DENMARK
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed large limbs and wires in Denmark.

Thunderstorm Wind in FRANKLIN, MAINE
From 03-AUG-15 19:05:00 to 03-AUG-15 19:10:00 (EST-5)
Location: JAY
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Jay.

Thunderstorm Wind in SOMERSET, MAINE
From 03-AUG-15 13:30:00 to 03-AUG-15 13:34:00 (EST-5)
Location: SABOOMOOK
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm downed trees in Saboomook.

Thunderstorm Wind in OXFORD, MAINE
From 03-AUG-15 16:15:00 to 03-AUG-15 16:20:00 (EST-5)
Location: SOUTH ARM
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced an estimated gust of 60 mph, blowing canoes off a rack in South Arm.