A persistent transport of warm and moist air aloft brought repeated rounds of strong to severe thunderstorms, and heavy rainfall to east central WI and portions of southeast and south central WI the evening of August 24th into the daylight hours of August 25th.

Hail in MARQUETTE, WISCONSIN
From 24-AUG-20 22:43:00 to 24-AUG-20 22:43:00 (CST-6)
Location: WESTFIELD
Magnitude: 1.50 
Reported by: Broadcast Media

Hail in MARQUETTE, WISCONSIN
From 24-AUG-20 23:20:00 to 24-AUG-20 23:20:00 (CST-6)
Location: PACKWAUKEE
Magnitude: 1.00 
Reported by: Public

Hail in WALWORTH, WISCONSIN
From 25-AUG-20 01:50:00 to 25-AUG-20 01:50:00 (CST-6)
Location: ELKHORN
Magnitude: 1.00 
Reported by: Law Enforcement

Five to 10 minutes of quarter size hail.

Hail in COLUMBIA, WISCONSIN
From 25-AUG-20 07:47:00 to 25-AUG-20 07:47:00 (CST-6)
Location: PARDEEVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GREEN LAKE, WISCONSIN
From 25-AUG-20 12:49:00 to 25-AUG-20 12:49:00 (CST-6)
Location: BERLIN
Magnitude: 1.25 
Reported by: Emergency Manager

Thunderstorm Wind in ROCK, WISCONSIN
From 24-AUG-20 23:45:00 to 24-AUG-20 23:45:00 (CST-6)
Location: EDGERTON
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A large tree down on a home.

Thunderstorm Wind in ROCK, WISCONSIN
From 24-AUG-20 23:53:00 to 24-AUG-20 23:53:00 (CST-6)
Location: MILTON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Multiple reports of large tree limbs down between Janesville, Milton, and Johnstown.   Also a blown over chicken coop.

Thunderstorm Wind in WALWORTH, WISCONSIN
From 25-AUG-20 01:45:00 to 25-AUG-20 01:45:00 (CST-6)
Location: MILLARD
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Many trees down in the area.

Thunderstorm Wind in DANE, WISCONSIN
From 24-AUG-20 22:30:00 to 24-AUG-20 22:30:00 (CST-6)
Location: SUN PRAIRIE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Estimated wind gust around 60 mph.

Thunderstorm Wind in DANE, WISCONSIN
From 24-AUG-20 22:20:00 to 24-AUG-20 22:20:00 (CST-6)
Location: DE FOREST
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Estimated wind gust of 58 mph.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 24-AUG-20 22:08:00 to 24-AUG-20 22:22:00 (CST-6)
Location: CAMBRIA
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Some trees down in Cambria and surrounding area.

Thunderstorm Wind in DANE, WISCONSIN
From 24-AUG-20 22:51:00 to 24-AUG-20 22:51:00 (CST-6)
Location: WINDSOR
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: 911 Call Center

A tree down in Windsor.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 24-AUG-20 22:06:00 to 24-AUG-20 22:17:00 (CST-6)
Location: OTSEGO
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Multiple trees and wires down in southeast Columbia County.

Thunderstorm Wind in COLUMBIA, WISCONSIN
From 24-AUG-20 21:30:00 to 24-AUG-20 21:30:00 (CST-6)
Location: PORTAGE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Several trees down or snapped off in the Saddle Ridge Estates neighborhood.