Tornadoes, hail, floods and severe storms recorded here between 1955 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
The part of each tornado’s path NOAA recorded in this county, 81 in all. Zoom in and the paths widen to their surveyed width.
Hover or tap a bar to see that year.
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
June 17, 2010 · Polk, Minnesota
This tornado began in Polk County and tracked northeastward for nine miles to the Red Lake County line about 5 miles north-northeast of Mentor. After crossing into Red Lake County, it continued for an additional 6 miles. The tornado tracked across Maple Lake and the community of …
July 5, 1978 · Polk, Minnesota
August 31, 1975 · Polk, Minnesota
June 30, 1955 · Polk, Minnesota
June 29, 2018 · Polk, Minnesota
This tornado was likely wrapped in downburst winds and heavy rain for most of its path. It tracked nearly due east at about 60 mph, for at least 15 miles. It tore down trees in shelterbelts and tore roofing off of a couple of homes and farm buildings. It tore down 11 miles, or mo…
June 10, 2026 · Polk, Minnesota
Multiple trees down in the Fertile area.
August 14, 2025 · Polk, Minnesota
A few hail stones up to one inch in size. Mostly soft hail.
August 14, 2025 · Polk, Minnesota
Estimated quarter size hail.
August 8, 2025 · Polk, Minnesota
A tornado produced intermittent EF-0 and EF-1 damage in Grand Forks, ND and East Grand Forks, MN. It initially touched down near the intersection of 38th St. and 32nd Ave in Grand Forks, ND where it bent a light pole from the top of the intersection stop lights. It tracked to the…
August 8, 2025 · Polk, Minnesota
Report of tree damage around the town of Beltrami. Time estimated from radar.
August 8, 2025 · Polk, Minnesota
Report of power pole down. Time estimated from radar.
August 8, 2025 · Polk, Minnesota
Crookston airport AWOS measured peak gust via 1 min observation.
August 8, 2025 · Polk, Minnesota
Measured gust on personal weather station.
July 27, 2025 · Polk, Minnesota
Measured wind gust by NDAWN station 2 W of Eldred.
July 27, 2025 · Polk, Minnesota
Measured wing gust on private weather station.
July 7, 2025 · Polk, Minnesota
Nielsville FD reported multiple brief touchdowns near the pilling station lasting no more than 30 seconds and doing no reported damage other that stripping some leaves off crops. Spotters also reported a funnel with intermittent touchdowns near the Nielsville pilling station.
July 7, 2025 · Polk, Minnesota
This tornado tracked NW to SE with a final S push as it occluded. It tracked for about 5.3 miles, with roughly 0.68 miles in Polk County and the remaining track in Norman County. EF0 damage was noted in Polk County, with EF1 damage in Norman County.
July 7, 2025 · Polk, Minnesota
Received a report of 1 inch hail from a member of the public.
July 7, 2025 · Polk, Minnesota
Received a public report of 1 inch hail.
July 7, 2025 · Polk, Minnesota
Multiple tree limbs up to 6 inch in size down. Estimated 70 mph wind gust.
June 21, 2025 · Polk, Minnesota
There were reports of power lines down and tree limbs up to 3 inches blown down.
June 21, 2025 · Polk, Minnesota
Widespread tree damage with limbs around 3 inches in diameter blown down.
June 21, 2025 · Polk, Minnesota
Measured gust at mesonet station MN114 Beltrami MN DOT.
June 21, 2025 · Polk, Minnesota
NDAWN 10 meter measurement north of Fertile.
June 20, 2025 · Polk, Minnesota
Mesonet station MN060 East Grand Forks MN dot.
June 20, 2025 · Polk, Minnesota
NDAWN station 211549 2 miles west of Eldred MN.
June 20, 2025 · Polk, Minnesota
Mesonet station 211549 Eldred MN ndawn.
June 20, 2025 · Polk, Minnesota
NDAWN 10 meter measurement north of Crookston.
May 15, 2025 · Polk, Minnesota
Thunderstorm wind gust measured 2 west Eldred. Mesonet station 211549 Eldred MN.
May 15, 2025 · Polk, Minnesota
Power lines down resulting in power outages northwest of Red Lake Falls.
May 15, 2025 · Polk, Minnesota
Polk county law enforcement reported a tornado. Two videos online showed a dusty circulation with no funnel cloud moving across a 260th St SW. No damage reported or seen via satellite.
August 29, 2024 · Polk, Minnesota
Broadcast Media Reported roads flooded and drainage outlets overwhelmed on South Ash street in Crookston MN.
August 29, 2024 · Polk, Minnesota
Public reported basement flooded and street drainage overwhelmed.
August 29, 2024 · Polk, Minnesota
Public reports tree falling and hitting house and damaging the side of the house in Melvin, MN.
August 29, 2024 · Polk, Minnesota
Public reports trees down on the northeastern side of town via facebook.
August 29, 2024 · Polk, Minnesota
Peak wind gust at 3 meters at the Eldred NDAWN.
August 29, 2024 · Polk, Minnesota
Peak wind gust at 3 meters at the Crookston NDAWN.
August 29, 2024 · Polk, Minnesota
Crookston airport AWOS peak wind gust.
August 29, 2024 · Polk, Minnesota
Davis Personal Weather Station peak wind gust.
July 13, 2024 · Polk, Minnesota
Public reports quarter sized hail 3 miles east of Winger.
June 28, 2024 · Polk, Minnesota
Fire Department in Nielsville reports golf ball sized hail.
June 18, 2024 · Polk, Minnesota
Law Enforcement reports standing water in roads, resulting in impassable streets downtown.
June 18, 2024 · Polk, Minnesota
Broadcast Media relays a report of 4 inch tree branch snapped in Climax.
June 18, 2024 · Polk, Minnesota
Large 100 year old or more Oak Tree snapped. Time estimated from radar.
June 18, 2024 · Polk, Minnesota
Law Enforcement reports trees down in various sizes around Crookston.
May 25, 2024 · Polk, Minnesota
East Grand Forks gage, on the Red River. Crested at 27.31 ft on May 29th at 4:45 PM.
September 4, 2023 · Polk, Minnesota
Public reports 2 large trees uprooted in Tabor. Wind gust estimated.
September 4, 2023 · Polk, Minnesota
MNDOT Station MN060 in East Grand Forks reports a 64 mph gust.
September 4, 2023 · Polk, Minnesota
AWOS station at Crookston Airport reports a 59 mph gust.
August 1, 2023 · Polk, Minnesota
Public reports 2 power poles cracked at the base 3 NE Mallory. Wind speed estimated.