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Cass storm history

Storm events recorded in Cass, Minnesota between 1950 and 2025.

555
Total events
28
Tornadoes
263
Hail
4
Floods
14
Deaths
$10.9M
Property damage

Most significant events

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

August 6, 1969 · Cass, Minnesota
Tornado F4 Tornado12 deaths, 70 injuries, $2.5M damage
July 5, 1991 · Cass, Minnesota
Tornado F3 Tornado
August 26, 1977 · Cass, Minnesota
Tornado F3 Tornado$2.5M damage
August 6, 1969 · Cass, Minnesota
Tornado F3 Tornado4 injuries, $2.5M damage
August 14, 2000 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind1 death
A 51 year old male scout leader was killed when a tree fell on a tent he was in near Lake Washburn.
July 5, 1991 · Cass, Minnesota
Tornado F1 Tornado1 death
August 2, 1981 · Cass, Minnesota
Tornado F1 Tornado$2.5M damage
September 12, 2025 · Cass, Minnesota
Hail Hail
Hail was accumulating and looked like snow.
September 12, 2025 · Cass, Minnesota
Hail Hail
July 27, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Several large trees were snapped and large branches down.
July 23, 2025 · Cass, Minnesota
Hail Hail
July 23, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Several branches larger than four inches in diameter were broken off.
July 23, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A dozen large trees down on Highway 200 blocking at least one lane. One tree was down on Highway 8 just north of Highway 200.
July 23, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Tree and structure damage was reported in the city park.
July 23, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Damage was reported at the marina.
July 23, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A gust of 64 mph was recorded by the Walker Ambient Weather Station on First Point Drive.
July 11, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A 5 to 6 foot section of a dock was pulled out of the water. A few 3 foot in diameter tree branches were down from trees due to strong thunderstorm winds as well. Winds were gusty for about 20 minutes.
June 21, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
One large tree was down along with many branches snapped off.
June 21, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Numerous trees were snapped and blown over. One tree was uprooted.
June 21, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A gust of 59 mph was recorded by Mesonet station CASM5 Cass Lake RAWS.
June 20, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A large tree was uprooted at the Cass Lake rest area on US2.
June 20, 2025 · Cass, Minnesota
Hail Hail
June 20, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A tree was down on camper at a campground.
June 16, 2025 · Cass, Minnesota
Hail Hail
June 16, 2025 · Cass, Minnesota
Hail Hail
June 16, 2025 · Cass, Minnesota
Tornado EF1 Tornado
First of two tornadoes from a severe thunderstorm that crossed through Cass and Crow Wing Counties. The tornado began just north of Casino, Minnesota, and moved northeasterly for about 3.75 miles before taking an easterly turn near the end of Home Brook Lane on the south end of H…
May 15, 2025 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Two 20 inch diameter white spruce trees were snapped 4 to 6 feet off the ground by the winds. The downed trees then took down some nearby power lines.
April 22, 2025 · Cass, Minnesota
Lightning Lightning
A positive bolt of lightning struck a large red pine tree on a cul-de-sac on the south side of Loon Lake just southeast of the town of Pequot Lakes. The bolt caused extensive damage to one of the homes on the cul-de-sac including blowing out two well systems, burning the electric…
April 17, 2025 · Cass, Minnesota
Hail Hail
August 29, 2024 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
A tree and several large branches were down at the spotter's location.
August 3, 2024 · Cass, Minnesota
Hail Hail
The hail for upwards of 10 to 15 minutes.
August 3, 2024 · Cass, Minnesota
Hail Hail
August 3, 2024 · Cass, Minnesota
Hail Hail
August 3, 2024 · Cass, Minnesota
Hail Hail
August 3, 2024 · Cass, Minnesota
Hail Hail
August 3, 2024 · Cass, Minnesota
Hail Hail
June 18, 2024 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Widespread tree damage was reported with large white pine branches being tossed.
June 18, 2024 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Several trees were snapped with one large pine at least several feet in diameter snapped near the ground.
June 18, 2024 · Cass, Minnesota
Flash Flood Flash Flood
Water was covering County Road 5 NW near the outboard motor shop. The water was over a feet deep being about halfway up car tires near the edge of the flooded roadway.
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Hail Hail
June 12, 2024 · Cass, Minnesota
Thunderstorm Wind Thunderstorm Wind
Several small to medium trees were reported down and were snapped near the base.

Events by year

YearEventsTornadoes
2025221
2024230
2023100
2022542
202150
2020280
2019150
2018240
2017243
2016191
2015240
2014150
201341
2012180
201190
2010141
200940
2008211
2007130
2006100
200580
200480
2003121
200270
2001180
2000200
1999150
1998230
199720
1996120
199510
199410
199220
199173
199020
198940
198820
198740
198620
198530
198460
198350
198241
198121
198020
197910
197811
197733
197651
197531
197420
197320
197111
197010
196922
196811
196711
196431
195910