Iowa hail map
Every NOAA hail report in Iowa from the last 90 days, mapped — with a 12-month history below. Updated daily from Storm Prediction Center reports.
Biggest hail in Iowa, last 12 months
Iowa hail maps by county
County-level report history for the Iowa counties with hail activity in the last 12 months.
Roofing in Iowa? Turn these storms into a canvassing list.
Roofbird scores every roof in a hit ZIP code from satellite imagery and ground-level Street View and returns the addresses most likely to need replacement — ranked, with damage signs. 25 free leads, no card.
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Iowa hail FAQ
When was the last hail storm in Iowa?
The most recent NOAA hail report in Iowa was on Jul 8 in Howard County (1.0" hail). The map above shows every report from the last 90 days.
How much hail does Iowa get?
Iowa recorded 482 official NOAA hail reports in the last 12 months, across 87 counties. The largest stone was 3.5".
How do roofing contractors find hail damage in Iowa?
After a hail event, contractors target the hit counties and identify which specific roofs are most likely damaged. Roofbird scores every roof in a hit ZIP code from satellite imagery and ground-level Street View and returns a ranked canvassing list, so crews knock damaged and aged roofs first.
Data: NOAA Storm Prediction Center daily storm reports (public domain). See the national hail map for all states.