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Kewaunee storm history

Storm events recorded in Kewaunee, Wisconsin between 1950 and 2025.

293
Total events
9
Tornadoes
50
Hail
19
Floods
1
Deaths
$2.2M
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

July 16, 2012 · Kewaunee, Wisconsin
Heat Heat1 death
November 29, 2025 · Kewaunee, Wisconsin
Heavy Snow Heavy Snow
The highest snowfall totals across Kewaunee County included 8.5 inches near Luxemburg, 7.4 inches in Casco, and 7 inches in Algoma.
August 9, 2025 · Kewaunee, Wisconsin
Lightning Lightning
A house was struck by lightning and started on fire. The fire produced around $125,000 worth of damage.
August 9, 2025 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees and power lines in the Algoma area. The time of this report is an estimate based on radar data.
July 23, 2025 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees in Kewaunee. The time of this report is an estimate based on radar data.
June 21, 2025 · Kewaunee, Wisconsin
Excessive Heat Excessive Heat
The combination of hot temperatures and high humidity caused heat index values to rise as high as 107 degrees during the late afternoon on Saturday and 106 degrees Sunday afternoon.
February 8, 2025 · Kewaunee, Wisconsin
Heavy Snow Heavy Snow
The highest snowfall totals across Kewaunee County included 9.5 inches in Algoma and 7.5 inches in Casco.
January 21, 2025 · Kewaunee, Wisconsin
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
The combination of cold temperatures and gusty winds caused wind chill values to fall to -30 to -38 during the morning hours.
November 1, 2024 · Kewaunee, Wisconsin
Drought Drought
All but the extreme southwest portion of the county was designated in Severe Drought (D2) at the beginning of the month, with the remainder of the county in Moderate Drought (D1). Above normal precipitation from October 29th through November 7th brought an end to the Severe Droug…
October 1, 2024 · Kewaunee, Wisconsin
Drought Drought
Below normal rainfall during the latter half of September resulted in Severe Drought (D2) conditions across the entire county except the far southwest where Moderate Drought (D1) conditions were observed at the beginning of October. Warmer than normal temperatures and near normal…
August 27, 2024 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees in Montpelier. The time of this report is an estimate based on radar data.
August 27, 2024 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees in Kewaunee. The time of this report is an estimate based on radar data.
August 27, 2024 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorms produced a wind gust to 67 mph at a Mesonet site in Kewaunee.
June 25, 2024 · Kewaunee, Wisconsin
Hail Hail
Penny size hail fell in Kewaunee.
January 12, 2024 · Kewaunee, Wisconsin
Winter Storm Winter Storm
The highest snowfall totals across Kewaunee County included 15 inches near Luxemburg and 7.5 inches in Casco. Winds gusted to 30 to 54 mph at times Friday afternoon (1/12) into Saturday morning (1/13), causing blowing and drifting snow. The highest recorded wind speed in Kewaunee…
October 17, 2023 · Kewaunee, Wisconsin
Drought Drought
At the beginning of the month, Moderate Drought (D1) conditions prevailed across the county. The first half of October was very dry as Kewaunee recorded less than an inch of rain. The dry weather resulted in the northern half of the county being upgraded into the Severe Drought (…
July 1, 2023 · Kewaunee, Wisconsin
Drought Drought
Moderate Drought (D1) conditions continued across the entire county through the middle of the month. Thunderstorm activity brought some much needed rain to portions of the county by the end of the month. For the month, Kewaunee only reported 2.44 inches of rain or 68% of normal. …
March 25, 2023 · Kewaunee, Wisconsin
Heavy Snow Heavy Snow
The highest snowfall total in Kewaunee County was 10 inches near Dyckesville.
February 22, 2023 · Kewaunee, Wisconsin
Winter Storm Winter Storm
The highest snowfall total in Kewaunee County was 6.5 inches in Casco. Winds gusted to 35 to 45 mph at times Wednesday night (2/22), causing blowing and drifting snow. The highest recorded wind speed in Kewaunee County was 44 mph in Kewaunee.
December 22, 2022 · Kewaunee, Wisconsin
Winter Weather Winter Weather
A long duration winter storm brought around 1 inches of snow to Kewaunee County by Thursday morning (12/22), with a two-day total of 3 to 5 inches by Friday morning (12/23). Winds gusted to 30 to 50 mph at times from Thursday night (12/22) through Saturday (12/24), causing blowin…
July 23, 2022 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees near Ellisville. The time of this report is an estimate based on radar data.
May 20, 2022 · Kewaunee, Wisconsin
Hail Hail
Nickel size hail fell near Pilsen. The time of this event is an estimate based on radar data.
April 12, 2022 · Kewaunee, Wisconsin
Hail Hail
Quarter size hail fell in Kewaunee. The time of this event is an estimate based on radar data.
February 24, 2022 · Kewaunee, Wisconsin
Heavy Snow Heavy Snow
The highest snowfall totals across Kewaunee County included 10.0 inches in Casco, 9.5 inches in Algoma, and 6.3 inches near Kewaunee.
September 7, 2021 · Kewaunee, Wisconsin
Hail Hail
Golf ball size hail fell northwest of Two Creeks. The time of this event is an estimate based on radar data.
August 11, 2021 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees in Algoma. The time of this event is an estimate based on radar data.
August 8, 2021 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed multiple trees near County roads AB and K. The time of this event is an estimate based on radar data.
July 27, 2021 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees and power lines down in Rosiere, and across the northern half of Kewaunee County. The time of this event is an estimate based on radar data.
July 26, 2021 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees in Algoma.
September 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to high lake levels.
August 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
July 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
June 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
May 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
April 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
March 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
February 9, 2020 · Kewaunee, Wisconsin
Heavy Snow Heavy Snow
Six to eight inches of snow fell across Kewaunee County. Kewaunee reported 8.0 inches of snow.
February 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to record high lake levels.
January 18, 2020 · Kewaunee, Wisconsin
Lakeshore Flood Lakeshore Flood
Strong southeast winds and record high lake levels on Lake Michigan caused flooding at the Algoma Marina parking lot.
January 1, 2020 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to high lake levels.
December 1, 2019 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to high lake levels.
December 1, 2019 · Kewaunee, Wisconsin
Winter Storm Winter Storm
The highest snowfall total across Kewaunee County was 3.5 inches in Kewaunee. Sleet and light freezing rain also created a thin coating of ice.
November 1, 2019 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to high lake levels.
October 21, 2019 · Kewaunee, Wisconsin
Lakeshore Flood Lakeshore Flood
Lakeshore flooding resulted in tons of debris washing up on beaches near Algoma. Heavy damage and erosion occurred in several spots in Algoma, including the waves carved out a hollow more than six feet high that comes within about 3 feet of the Algoma Chamber of Commerce building…
October 1, 2019 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to high lake levels.
September 19, 2019 · Kewaunee, Wisconsin
Lightning Lightning1 injury
A 30 year old male was struck by lightning in the city of Kewaunee. Kewaunee Police say the man was working for a company that was contracted to do some work in the area and had been holding an uncharged power line in the performance of his job when lightning struck. He was trans…
September 1, 2019 · Kewaunee, Wisconsin
Flood Flood
Areas around the Kewaunee Marina were often under water due to high lake levels.
August 7, 2019 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed a couple of small trees and some branches at Highway 54 and County Highway H. The time of this report is an estimate based on radar data.
August 7, 2019 · Kewaunee, Wisconsin
Flood Flood
Heavy rainfall caused flooding of several roads in and around Algoma.
July 20, 2019 · Kewaunee, Wisconsin
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds downed trees in Stangelville. The time of this event is an estimate based on radar data.

Events by year

YearEventsTornadoes
202570
202470
202340
202250
202150
2020110
2019210
201860
201750
201651
201530
201440
201381
201230
2011140
201050
200950
2008130
200790
200680
200590
200460
200350
200280
2001130
2000110
1999120
1998110
199740
1996270
199510
199451
199220
199120
198920
198810
198720
198520
198420
198310
198230
198110
197910
197822
197310
197211
197072
196911
196710
195910