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◆ BRILLION, WI HAIL HISTORY · CALUMET COUNTY

Brillion, WI hail history & hail map

Brillion, Wisconsin has had 1 hail event in the past 5 years, with hail up to 1.00″ (Quarter). Most recent: Mar 31, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.

✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
1Hail events in the past 5 years
1.00″Largest recorded hail · Quarter
1.00″Largest ground report (within 3 mi)
—Largest radar-estimated hail
Hail swath map for Brillion, WI
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Brillion, shaded by hail size; blue dots are ground reports.
ORDER A $100 METEOROLOGIST-REVIEWED REPORT FOR A BRILLION PROPERTYSee Brillion on the live hail map

Recent hail storm dates in Brillion

DatePeak hailSources
Mar 31, 20261.00″ Quarter1 ground report (max 1.00″)

More Wisconsin hail history

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Events count days with NOAA MRMS radar hail over Brillion (44.160, -88.070) or an NWS / CoCoRaHS hail report within 3 miles. Data window: NOAA MRMS radar hail swaths Oct 2021 – Nov 2026; NWS / NCEI Storm Events reports Nov 2024 – Jul 2026; CoCoRaHS volunteer reports Oct 2021 – present. Radar hail sizes are estimates, not ground truth; hail at any single address can differ.