◆ BRIMSON, MO HAIL HISTORY · GRUNDY COUNTY
Brimson, MO hail history & hail map
Brimson, Missouri has had 3 hail events in the past 5 years, with hail up to 1.50″ (Ping Pong Ball). Most recent: May 17, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
3Hail events in the past 5 years
1.50″Largest recorded hail · Ping Pong Ball
1.25″Largest ground report (within 3 mi)
1.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Brimson, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Brimson
| Date | Peak hail | Sources |
|---|---|---|
| May 17, 2026 | 1.50″ Ping Pong Ball | Radar 1.50″ · 3 ground reports (max 1.25″) |
| May 16, 2026 | 1.00″ Quarter | Radar 1.00″ · 1 ground report (max 1.00″) |
| Mar 31, 2023 | 0.75″ Penny | Radar 0.75″ |
More Missouri hail history
All Missouri cities & hail days →
Events count days with NOAA MRMS radar hail over Brimson (40.140, -93.740) 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.