A thunderstorm complex that formed in Minnesota quickly moved across central and northeast Wisconsin.  The storms produced damaging winds that downed numerous trees, knocked out power to more than 15,000 customers in northern and central Wisconsin, downed a barn on the east side of Wausau (Marathon Co.), and picked up a pole shed and threw it against a house near Marathon (Marathon Co.).  Quarter to walnut size hail fell as the storms moved through Oconto County and heavy rainfall caused some urban flooding as the storms passed through Merrill (Lincoln Co.).

Hail in OCONTO, WISCONSIN
From 19-JUN-12 06:24:00 to 19-JUN-12 06:24:00 (CST-6)
Location: SURING
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorms produced quarter size hail and wind gusts around 50 mph at Suring.

Heavy Rain in LINCOLN, WISCONSIN
From 19-JUN-12 05:00:00 to 19-JUN-12 06:30:00 (CST-6)
Location: MERRILL
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy rain led to minor street flooding in Merrill.

Thunderstorm Wind in LANGLADE, WISCONSIN
From 19-JUN-12 05:35:00 to 19-JUN-12 05:35:00 (CST-6)
Location: ANTIGO
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed numerous large trees north of Antigo long U.S. Highway 45.

Thunderstorm Wind in MARATHON, WISCONSIN
From 19-JUN-12 05:00:00 to 19-JUN-12 05:00:00 (CST-6)
Location: LITTLE CHICAGO
Magnitude: 61.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

Thunderstorm winds lifted a pole shed and threw it into the corner of a house.  Nothing inside the shed was damaged but the shed destroyed four nearby cars before striking the house.

Thunderstorm Wind in MARATHON, WISCONSIN
From 19-JUN-12 05:10:00 to 19-JUN-12 05:10:00 (CST-6)
Location: WAUSAU
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed trees in Wausau.

Hail in OCONTO, WISCONSIN
From 19-JUN-12 07:03:00 to 19-JUN-12 07:03:00 (CST-6)
Location: OCONTO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorms produced quarter size hail at Oconto.

Thunderstorm Wind in LANGLADE, WISCONSIN
From 19-JUN-12 05:55:00 to 19-JUN-12 05:55:00 (CST-6)
Location: ELTON
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Thunderstorm winds downed numerous large pine trees near White Lake.  One of the trees knocked out a power line.

Thunderstorm Wind in DOOR, WISCONSIN
From 19-JUN-12 07:43:00 to 19-JUN-12 07:43:00 (CST-6)
Location: WASHINGTON ISLAND
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Thunderstorm winds downed four areas of trees at different locations throughout the island.

Thunderstorm Wind in LINCOLN, WISCONSIN
From 19-JUN-12 05:10:00 to 19-JUN-12 05:10:00 (CST-6)
Location: MERRILL
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds uprooted large trees in Merrill.

Thunderstorm Wind in LANGLADE, WISCONSIN
From 19-JUN-12 05:45:00 to 19-JUN-12 05:45:00 (CST-6)
Location: KEMPSTER
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: State Official

Numerous trees were knocked down by strong thunderstorm winds.  Four structures sustained minor damage by the fallen trees.

Thunderstorm Wind in MARATHON, WISCONSIN
From 19-JUN-12 04:40:00 to 19-JUN-12 04:40:00 (CST-6)
Location: ATHENS
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed trees at the intersection of State Highway 97 and County Highway F.

Thunderstorm Wind in MARATHON, WISCONSIN
From 19-JUN-12 05:15:00 to 19-JUN-12 05:15:00 (CST-6)
Location: WAUSAU
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds downed a barn off County Highway Z on the east side of Wausau.

Hail in OCONTO, WISCONSIN
From 19-JUN-12 06:30:00 to 19-JUN-12 06:30:00 (CST-6)
Location: SURING
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Thunderstorms produced half dollar size hail at the Suring Waste Water Treatment Plant.