A live 12-month storm history for Cottage Grove, Minnesota — including hail size, wind speed, and tornado confirmations from official NOAA sources. Use it to prove date-of-loss on insurance claims and target canvassing routes in Cottage Grove neighborhoods hit hardest.
Every Cottage Grove report shows the exact NOAA timestamp, hail size, and distance from the property — the same evidence insurance adjusters use to confirm date-of-loss on a Minnesota claim.
Yes — every report on the Cottage Grove, Minnesota page comes from NOAA's Storm Prediction Center and the National Weather Service Local Storm Reports feed, the same sources insurance carriers reference.
Cottage Grove's severe weather season typically runs from spring through early fall, with peak hail and wind activity from March through August. Roof Flow Pro alerts contractors to active storms in real time.
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