A stalled front across central and east central Wisconsin was the focus for severe thunderstorms. Storms developed in southern Minnesota and a bow echo formed that made its way across Wisconsin south of Highway 29. The worst damage was around Stevens Point (Portage Co.) where thunderstorm winds downed numerous trees and power lines. Power was knocked out to 15,000 to 18,000 customers. The storms also brought torrential rainfall that caused flash flooding in Stevens Point and street flooding at several other locations in central and east central Wisconsin.

Flood in WAUPACA, WISCONSIN
From 12-JUN-17 18:03:00 to 12-JUN-17 18:35:00 (CST-6)
Location: CLINTONVILLE
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy rainfall from thunderstorms caused street flooding in Clintonville.

Flood in WAUSHARA, WISCONSIN
From 12-JUN-17 17:15:00 to 12-JUN-17 17:45:00 (CST-6)
Location: WAUTOMA
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rainfall from thunderstorms caused some street flooding in Wautoma.

Flood in WINNEBAGO, WISCONSIN
From 12-JUN-17 17:45:00 to 12-JUN-17 18:30:00 (CST-6)
Location: OSHKOSH
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy rainfall from thunderstorms caused flooding near Interstate 41 at 9th Avenue and at State Highway 26.

Flood in MANITOWOC, WISCONSIN
From 12-JUN-17 19:15:00 to 12-JUN-17 19:55:00 (CST-6)
Location: MANITOWOC
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rainfall from thunderstorms caused minor urban flooding in Manitowoc.

Flood in MANITOWOC, WISCONSIN
From 12-JUN-17 19:13:00 to 12-JUN-17 19:55:00 (CST-6)
Location: WHITELAW
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rainfall from thunderstorms caused street flooding at Highway 10 and Pine Street in Whitelaw.

Thunderstorm Wind in PORTAGE, WISCONSIN
From 12-JUN-17 17:13:00 to 12-JUN-17 17:13:00 (CST-6)
Location: PLOVER
Magnitude: 53.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A thunderstorm, with wind gusts to 61 mph, downed trees onto homes and knocked out power to several neighborhoods. The storm also dropped 1.92 inches of rain in less than 45 minutes.

Thunderstorm Wind in MANITOWOC, WISCONSIN
From 12-JUN-17 19:13:00 to 12-JUN-17 19:13:00 (CST-6)
Location: MANITOWOC
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed several trees in the City of Manitowoc. The time of this event is an estimate based on radar data.

Thunderstorm Wind in WAUSHARA, WISCONSIN
From 12-JUN-17 17:08:00 to 12-JUN-17 17:08:00 (CST-6)
Location: WAUTOMA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds downed several trees around Wautoma.

Thunderstorm Wind in WOOD, WISCONSIN
From 12-JUN-17 16:30:00 to 12-JUN-17 16:30:00 (CST-6)
Location: PITTSVILLE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm winds downed small trees in Pittsville. The time of this event is estimated based on radar data.

Thunderstorm Wind in PORTAGE, WISCONSIN
From 12-JUN-17 17:09:00 to 12-JUN-17 17:09:00 (CST-6)
Location: PARK RIDGE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed trees in Stevens Point.

Thunderstorm Wind in WAUSHARA, WISCONSIN
From 12-JUN-17 17:25:00 to 12-JUN-17 17:25:00 (CST-6)
Location: SAXEVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds downed several trees near Saxville and Bloomfield.

Thunderstorm Wind in WAUPACA, WISCONSIN
From 12-JUN-17 17:45:00 to 12-JUN-17 17:45:00 (CST-6)
Location: NORTHLAND
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed multiple trees and power lines north of Iola.

Thunderstorm Wind in WINNEBAGO, WISCONSIN
From 12-JUN-17 17:52:00 to 12-JUN-17 17:52:00 (CST-6)
Location: (OSH)WITTMAN FLD OSH
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds knocked trees onto power lines in the Town of Black Wolf.

Thunderstorm Wind in MANITOWOC, WISCONSIN
From 12-JUN-17 18:41:00 to 12-JUN-17 18:41:00 (CST-6)
Location: KIEL
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed trees around Kiel. The time of this event is an estimate based on radar data.

Thunderstorm Wind in MANITOWOC, WISCONSIN
From 12-JUN-17 19:06:00 to 12-JUN-17 19:06:00 (CST-6)
Location: CLEVELAND
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed trees around Cleveland. The time of this event is an estimate based on radar data.

Thunderstorm Wind in WAUPACA, WISCONSIN
From 12-JUN-17 18:00:00 to 12-JUN-17 18:00:00 (CST-6)
Location: NORTHLAND
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A thunderstorm wind gust of 62 mph was measured in northwest Waupaca County.

Thunderstorm Wind in WAUPACA, WISCONSIN
From 12-JUN-17 18:03:00 to 12-JUN-17 18:03:00 (CST-6)
Location: CLINTONVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm wind gusts were estimated at 60 mph in Clintonville.

Thunderstorm Wind in CALUMET, WISCONSIN
From 12-JUN-17 18:42:00 to 12-JUN-17 18:42:00 (CST-6)
Location: NEW HOLSTEIN
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds downed trees and power lines in New Holstein.

Flash Flood in PORTAGE, WISCONSIN
From 12-JUN-17 17:10:00 to 12-JUN-17 21:30:00 (CST-6)
Location: PARK RIDGE
Flood cause: Heavy Rain
Property damage: 500.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy rainfall caused significant urban flooding near downtown Stevens Point. Several underpasses were impassable. At least two roads were damaged when rain washed out culverts. There were at least 15 homes impacted by the heavy rain.

Thunderstorm Wind in CALUMET, WISCONSIN
From 12-JUN-17 18:44:00 to 12-JUN-17 18:44:00 (CST-6)
Location: CHILTON
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A thunderstorm wind gust to 58 mph was measured at Chilton.

Flood in PORTAGE, WISCONSIN
From 12-JUN-17 17:07:00 to 12-JUN-17 17:50:00 (CST-6)
Location: BANCROFT
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Heavy rainfall caused street flooding in Bancroft.

Flood in WOOD, WISCONSIN
From 12-JUN-17 16:40:00 to 12-JUN-17 17:30:00 (CST-6)
Location: NEKOOSA
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Heavy rainfall from thunderstorms caused minor street flooding in Nekoosa.

Hail in WAUSHARA, WISCONSIN
From 12-JUN-17 15:23:00 to 12-JUN-17 15:23:00 (CST-6)
Location: MT MORRIS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter size hail fell at Mount Morris.