Hail History

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Hail history for Cook County, MN

Last hail in the countyJul 20, 20260.25 in (pea)
Hail days, last 12 months1
Largest hail since 20061.75 in (golf ball)Oct 10, 2021
Hail days since 200616
Days with hail 1 inch or larger9
Tornadoes in the county2
Damaging wind reports in the county25

20 hail reports in Cook County since 2006 on 16 days. The largest stones measured 1.75 in (golf ball) on Oct 10, 2021.

Recent hail in Cook County

DateHail sizeWhereSource
Jul 20, 20260.25 in
pea
Tofte
1 hail report
NWS storm report (preliminary)

One row per day: the largest hail reported in the county that day, the places and the number of reports.

Hail days in Cook County by year

30607080910211121311411511611718191203211221232425126

When hail season peaks in Cook County

JanFebMar1Apr2May3Jun5Jul2Aug2Sep1OctNovDec

Damaging thunderstorm winds in Cook County

25 reports of damaging thunderstorm wind in Cook County since 2006, on 15 days. The strongest measured gust was 74 mph on May 15, 2025.

DateStrongest gustWhereSource
Aug 9, 202563 mph, estimatedLutsen
1 wind report
NOAA Storm Events
May 15, 202574 mph, measuredHovland, Tofte, Marais
5 wind reports
NOAA Storm Events
Sep 5, 202363 mph, estimatedHovland
1 wind report
NOAA Storm Events
Jul 25, 202360 mph, estimatedMarais
1 wind report
NOAA Storm Events
Jul 10, 202260 mph, estimatedMarais
1 wind report
NOAA Storm Events
Jun 20, 202260 mph, estimatedLutsen
1 wind report
NOAA Storm Events
Oct 10, 202158 mph, estimatedMarais
2 wind reports
NOAA Storm Events
Jul 26, 201958 mph, estimatedLutsen
1 wind report
NOAA Storm Events
Jul 15, 201958 mph, estimatedLutsen, Marais
3 wind reports
NOAA Storm Events
Jun 29, 201858 mph, estimatedSchroeder
1 wind report
NOAA Storm Events

Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.

Filing a roof or car hail claim?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Cook County; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).