A potent storm system brought multiple rounds of severe storms to the Northland starting during the early morning hours of the 8th. Very little in the way of severe weather was observed with this initial round of storms. A warm front then lifted across the region through the day, bringing a very moist and unstable airmass to the area. Storms begin firing during the afternoon hours ahead of a cold front bringing all modes of severe weather during the late afternoon and evening hours before transitioning to more of a low end hail and damaging wind threat through the overnight hours and into the morning of the 9th. Numerous reports of hail and wind damage were received along with some minor flash flooding due to heavy rainfall.

Flash Flood in BAYFIELD, WISCONSIN
From 08-JUL-20 22:10:00 to 09-JUL-20 02:00:00 (CST-6)
Location: IRON RIVER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Multiple rounds of storms and heavy rainfall led to minor flash flooding with water over roads in Iron River.

Hail in DOUGLAS, WISCONSIN
From 08-JUL-20 17:50:00 to 08-JUL-20 17:52:00 (CST-6)
Location: BENNETT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DOUGLAS, WISCONSIN
From 08-JUL-20 18:00:00 to 08-JUL-20 18:02:00 (CST-6)
Location: SOLON SPRINGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DOUGLAS, WISCONSIN
From 08-JUL-20 18:22:00 to 08-JUL-20 18:25:00 (CST-6)
Location: SAUNTRY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BAYFIELD, WISCONSIN
From 08-JUL-20 18:45:00 to 08-JUL-20 18:48:00 (CST-6)
Location: IRON RIVER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in BAYFIELD, WISCONSIN
From 08-JUL-20 19:30:00 to 08-JUL-20 19:31:00 (CST-6)
Location: NAMEKAGON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A 10 to 12 inch diameter birch tree was downed. The tree may not have been the healthiest as the leaves looked worse than they had in previous years.

Thunderstorm Wind in BAYFIELD, WISCONSIN
From 08-JUL-20 21:00:00 to 08-JUL-20 21:02:00 (CST-6)
Location: PORT WING
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Photos were received showing multiple 20 to 30 inch diameter trees that were snapped along with a few spruce trees that were uprooted.

Thunderstorm Wind in DOUGLAS, WISCONSIN
From 08-JUL-20 21:00:00 to 08-JUL-20 21:01:00 (CST-6)
Location: SOLON SPRINGS
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Two trees 4 to 6 inches in diameter were blown down by the storm.

Thunderstorm Wind in BAYFIELD, WISCONSIN
From 08-JUL-20 21:02:00 to 08-JUL-20 21:04:00 (CST-6)
Location: PORT WING
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were downed onto the road along Highway 13 between Port Wing and the Bayfield/Douglas County Line.

Thunderstorm Wind in IRON, WISCONSIN
From 08-JUL-20 21:02:00 to 08-JUL-20 21:04:00 (CST-6)
Location: MERCER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A large tree 14 inches in diameter fell and took out power lines. The tree was removed by the local fire department.

Thunderstorm Wind in IRON, WISCONSIN
From 08-JUL-20 21:05:00 to 08-JUL-20 21:06:00 (CST-6)
Location: MANITOWISH
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A 9 inch diameter healthy tree was downed by the storm.

Thunderstorm Wind in BAYFIELD, WISCONSIN
From 08-JUL-20 21:13:00 to 08-JUL-20 21:15:00 (CST-6)
Location: DELTA
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Multiple trees were downed onto roads between Iron River and Delta, Wisconsin.

Thunderstorm Wind in ASHLAND, WISCONSIN
From 08-JUL-20 21:39:00 to 08-JUL-20 21:39:00 (CST-6)
Location: ASHLAND ARPT
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A wind gust to 52 knots was recorded by the Ashland Airport ASOS.