A severe squall line formed along a surface trough and brought numerous swaths of wind damage to southern WI. Tree damage was prevalent and some structural damage occurred. The line of storms also slowed down, causing sporadic street flooding. Two home fires occurred after being struck by lightning.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:14:00 to 15-JUN-22 16:14:00 (CST-6)
Location: WESTFIELD
Magnitude: 56.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Two sections of a farm irrigation sprinkler were tipped over.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:15:00 to 15-JUN-22 16:15:00 (CST-6)
Location: WESTFIELD
Magnitude: 61.00 EG
Property damage: 5.00K
Reported by: NWS Storm Survey

Several trees snapped or topped.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:15:00 to 15-JUN-22 16:15:00 (CST-6)
Location: WESTFIELD
Magnitude: 70.00 EG
Property damage: 8.00K
Reported by: NWS Storm Survey

Numerous softwood trees snapped or uprooted. Roof panels missing from building.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:13:00 to 15-JUN-22 16:13:00 (CST-6)
Location: WESTFIELD
Magnitude: 70.00 EG
Reported by: Public

Estimated wind gust from a citizen.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:17:00 to 15-JUN-22 16:17:00 (CST-6)
Location: WESTFIELD
Magnitude: 56.00 EG
Property damage: 7.00K
Reported by: Amateur Radio

Multiple trees and branches down in the area.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:13:00 to 15-JUN-22 16:13:00 (CST-6)
Location: OXFORD
Magnitude: 56.00 EG
Property damage: 6.00K
Reported by: Law Enforcement

Multiple trees and branches down in Oxford.

Thunderstorm Wind in MARQUETTE, WISCONSIN
From 15-JUN-22 16:17:00 to 15-JUN-22 16:20:00 (CST-6)
Location: WESTFIELD
Magnitude: 87.00 EG
Property damage: 200.00K
Reported by: NWS Storm Survey

A swath of significant tree damage due to estimated winds of 100 mph. Trees uprooted or snapped. Swaths of pine trees leveled. One farm outbuilding was destroyed with another partially damaged. A few other buildings with roof covering removed.

Thunderstorm Wind in GREEN LAKE, WISCONSIN
From 15-JUN-22 17:22:00 to 15-JUN-22 17:22:00 (CST-6)
Location: MANCHESTER
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

An area of trees and power lines down.

Thunderstorm Wind in GREEN LAKE, WISCONSIN
From 15-JUN-22 17:14:00 to 15-JUN-22 17:14:00 (CST-6)
Location: PRINCETON
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous trees down.

Thunderstorm Wind in DANE, WISCONSIN
From 15-JUN-22 17:50:00 to 15-JUN-22 17:50:00 (CST-6)
Location: SHOREWOOD HILLS
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous trees and power lines down in the area.

Thunderstorm Wind in JEFFERSON, WISCONSIN
From 15-JUN-22 18:18:00 to 15-JUN-22 18:18:00 (CST-6)
Location: WATERLOO
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Downed branches around 1.75-2.75 inches in diameter.

Thunderstorm Wind in JEFFERSON, WISCONSIN
From 15-JUN-22 18:58:00 to 15-JUN-22 18:58:00 (CST-6)
Location: FT ATKINSON MUNI ARP
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

One small tree and lots of branches down.

Thunderstorm Wind in DODGE, WISCONSIN
From 15-JUN-22 17:44:00 to 15-JUN-22 17:44:00 (CST-6)
Location: FOX LAKE
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Multiple large tree branches and tops of pine trees snapped off.

Thunderstorm Wind in SAUK, WISCONSIN
From 15-JUN-22 16:05:00 to 15-JUN-22 16:05:00 (CST-6)
Location: REEDSBURG
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Public

Two inch limbs down.

Thunderstorm Wind in SAUK, WISCONSIN
From 15-JUN-22 16:41:00 to 15-JUN-22 16:41:00 (CST-6)
Location: MERRIMAC
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A tree went through the roof of a house.

Thunderstorm Wind in OZAUKEE, WISCONSIN
From 15-JUN-22 20:34:00 to 15-JUN-22 20:34:00 (CST-6)
Location: PORT WASHINGTON
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous trees and power lines down.

Thunderstorm Wind in SHEBOYGAN, WISCONSIN
From 15-JUN-22 19:20:00 to 15-JUN-22 19:20:00 (CST-6)
Location: KOHLER
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

Large tree branches down.

Thunderstorm Wind in SHEBOYGAN, WISCONSIN
From 15-JUN-22 19:15:00 to 15-JUN-22 19:25:00 (CST-6)
Location: ERDMAN
Magnitude: 61.00 EG
Property damage: 60.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A swath of large trees snapped or uprooted. Some trees fallen on houses and cars. Many power lines down.

Thunderstorm Wind in SHEBOYGAN, WISCONSIN
From 15-JUN-22 19:12:00 to 15-JUN-22 19:12:00 (CST-6)
Location: WALDO
Magnitude: 61.00 EG
Property damage: 60.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A swath of structural damage to barns and outbuildings in the Lima area.

Thunderstorm Wind in JEFFERSON, WISCONSIN
From 15-JUN-22 18:51:00 to 15-JUN-22 18:51:00 (CST-6)
Location: BUSSEYVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree branches down onto two vehicles. Power lines down.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:16:00 to 15-JUN-22 17:16:00 (CST-6)
Location: MARCELLON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A shed partially damaged and power lines down.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 16:45:00 to 15-JUN-22 16:45:00 (CST-6)
Location: OKEE
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Multiple trees down. A branch down on a car.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:25:00 to 15-JUN-22 17:25:00 (CST-6)
Location: DOYLESTOWN
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous trees down in the area.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:50:00 to 15-JUN-22 17:50:00 (CST-6)
Location: COLUMBUS
Magnitude: 65.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Pine trees snapped and large tree limbs down.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:00:00 to 15-JUN-22 17:05:00 (CST-6)
Location: PARDEEVILLE
Magnitude: 70.00 EG
Property damage: 70.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Numerous large trees and branches snapped on the golf course and surrounding neighborhood adjacent to Swan Lake. A large porch roof and overhang of a large and new lake home was ripped off and deposited on the other side of the house.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:02:00 to 15-JUN-22 17:02:00 (CST-6)
Location: PARDEEVILLE
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Metal carport blown across the road and knocked down a power pole.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:06:00 to 15-JUN-22 17:06:00 (CST-6)
Location: MARCELLON
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Multiple large trees and branches down.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 15-JUN-22 17:38:00 to 15-JUN-22 17:38:00 (CST-6)
Location: FRIESLAND
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Multiple large tree limbs down across Randolph.

Thunderstorm Wind in DODGE, WISCONSIN
From 15-JUN-22 17:48:00 to 15-JUN-22 17:53:00 (CST-6)
Location: WAUPUN ARPT
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple trees down.

Flood in DANE, WISCONSIN
From 15-JUN-22 17:52:00 to 15-JUN-22 18:30:00 (CST-6)
Location: WAUNAKEE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Water covering Knightsbridge Road.

Flood in DODGE, WISCONSIN
From 15-JUN-22 18:32:00 to 15-JUN-22 19:32:00 (CST-6)
Location: BEAVER DAM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Portions of Grove and Center St. under water.

Flood in DODGE, WISCONSIN
From 15-JUN-22 21:00:00 to 15-JUN-22 23:30:00 (CST-6)
Location: RUBICON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding on County Road N at the bottom of the hill.

Flood in WAUKESHA, WISCONSIN
From 15-JUN-22 21:00:00 to 15-JUN-22 23:30:00 (CST-6)
Location: CHENEQUA
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding on Highway 83 washed out gravel on the shoulder of the road.

Flood in WAUKESHA, WISCONSIN
From 15-JUN-22 21:00:00 to 15-JUN-22 23:30:00 (CST-6)
Location: LAPHAM PEAK STATE PARK
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding on County Road C washed out gravel on the shoulder of the road.

Lightning in WASHINGTON, WISCONSIN
From 15-JUN-22 19:35:00 to 15-JUN-22 19:45:00 (CST-6)
Location: KOHLSVILLE
Property damage: 175.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A residential home was struck by lightning causing a fire in the attic.  7 fire departments responded and contained the fire mostly to the attic.

Lightning in WASHINGTON, WISCONSIN
From 15-JUN-22 21:14:00 to 15-JUN-22 22:00:00 (CST-6)
Location: MAYFIELD
Property damage: 700.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A residential home was struck by lightning but the fire was contained to some degree. However, the home reignited a night later resulting in the total loss of the home.

Flood in DODGE, WISCONSIN
From 15-JUN-22 21:00:00 to 15-JUN-22 23:00:00 (CST-6)
Location: HERMAN CENTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding on County Road U north of County Road S. One vehicle stranded in flood waters.