Clusters of severe thunderstorms developed along a slowly southeast moving cold front.

Hail in WASHINGTON, WISCONSIN
From 30-AUG-13 13:36:00 to 30-AUG-13 13:36:00 (CST-6)
Location: HARTFORD
Magnitude: 0.88 
Reported by: Trained Spotter

Hail in WAUKESHA, WISCONSIN
From 30-AUG-13 14:05:00 to 30-AUG-13 14:05:00 (CST-6)
Location: DELAFIELD
Magnitude: 1.00 
Reported by: Public

Hail in WAUKESHA, WISCONSIN
From 30-AUG-13 14:23:00 to 30-AUG-13 14:23:00 (CST-6)
Location: BUENA VISTA
Magnitude: 1.00 
Reported by: Amateur Radio

Hail in WAUKESHA, WISCONSIN
From 30-AUG-13 14:34:00 to 30-AUG-13 14:34:00 (CST-6)
Location: WAUKESHA CO ARPT
Magnitude: 0.88 
Reported by: Trained Spotter

Hail in WAUKESHA, WISCONSIN
From 30-AUG-13 14:36:00 to 30-AUG-13 14:36:00 (CST-6)
Location: HARTLAND
Magnitude: 1.00 
Reported by: Broadcast Media

Hail in WALWORTH, WISCONSIN
From 30-AUG-13 15:23:00 to 30-AUG-13 15:23:00 (CST-6)
Location: RICHMOND
Magnitude: 1.50 
Reported by: Amateur Radio

Hail in WALWORTH, WISCONSIN
From 30-AUG-13 15:40:00 to 30-AUG-13 15:40:00 (CST-6)
Location: DELAVAN
Magnitude: 1.50 
Reported by: Trained Spotter

Hail in WALWORTH, WISCONSIN
From 30-AUG-13 15:45:00 to 30-AUG-13 15:45:00 (CST-6)
Location: DELAVAN
Magnitude: 1.00 
Reported by: Emergency Manager

Thunderstorm Wind in WAUKESHA, WISCONSIN
From 30-AUG-13 14:24:00 to 30-AUG-13 14:24:00 (CST-6)
Location: NORTH PRAIRIE
Magnitude: 52.00 EG
Property damage: 1.50K
Reported by: NWS Employee

One tree down and large branches down.

Thunderstorm Wind in WALWORTH, WISCONSIN
From 30-AUG-13 15:10:00 to 30-AUG-13 15:10:00 (CST-6)
Location: EAST TROY
Magnitude: 52.00 EG
Property damage: 4.00K
Reported by: Law Enforcement

Multiple trees were downed by thunderstorm wind gusts.

Thunderstorm Wind in KENOSHA, WISCONSIN
From 30-AUG-13 15:30:00 to 30-AUG-13 15:30:00 (CST-6)
Location: TWIN LAKES
Magnitude: 55.00 EG
Property damage: 3.00K
Reported by: Newspaper

Damage to Randall school roof allowed water to leak into the building.

Thunderstorm Wind in KENOSHA, WISCONSIN
From 30-AUG-13 15:50:00 to 30-AUG-13 15:50:00 (CST-6)
Location: PADDOCK LAKE
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: Public

Twenty foot tall tree downed by thunderstorm wind gusts.

Thunderstorm Wind in WALWORTH, WISCONSIN
From 30-AUG-13 14:46:00 to 30-AUG-13 14:46:00 (CST-6)
Location: LAKE BEULAH
Magnitude: 56.00 EG
Reported by: Amateur Radio

Strong thunderstorm wind gust with a line of thunderstorms.

Thunderstorm Wind in WALWORTH, WISCONSIN
From 30-AUG-13 15:36:00 to 30-AUG-13 15:36:00 (CST-6)
Location: DELAVAN
Magnitude: 56.00 EG
Property damage: 70.00K
Reported by: Law Enforcement

A line of severe thunderstorms resulted in 6 trees downed, 52 large tree limbs down, 17 power lines down with some on fire.

Thunderstorm Wind in WAUKESHA, WISCONSIN
From 30-AUG-13 14:22:00 to 30-AUG-13 14:22:00 (CST-6)
Location: DOWNTOWN WAUKESHA
Magnitude: 58.00 MG
Reported by: Amateur Radio

Strong wind gusts with a cluster of thunderstorms.

Thunderstorm Wind in WAUKESHA, WISCONSIN
From 30-AUG-13 14:15:00 to 30-AUG-13 14:15:00 (CST-6)
Location: NASHOTAH
Magnitude: 56.00 EG
Reported by: Trained Spotter

Strong wind gusts with a cluster of thunderstorms.

Hail in WAUKESHA, WISCONSIN
From 30-AUG-13 14:15:00 to 30-AUG-13 14:15:00 (CST-6)
Location: MERTON
Magnitude: 1.00 
Reported by: NWS Employee

A couple one inch hail reports from Merton to near Hartland.

Hail in GREEN, WISCONSIN
From 30-AUG-13 15:53:00 to 30-AUG-13 15:53:00 (CST-6)
Location: MONROE AIRPORT
Magnitude: 1.00 
Reported by: Public