◆ GRANDVIEW, IL HAIL HISTORY · SANGAMON COUNTY
Grandview, IL hail history & hail map
Grandview, Illinois has had 9 hail events in the past 5 years, with hail up to 2.00″ (Golf Ball). Most recent: Aug 22, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
9Hail events in the past 5 years
2.00″Largest recorded hail · Golf Ball
2.00″Largest ground report (within 3 mi)
—Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Grandview, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Grandview
| Date | Peak hail | Sources |
|---|---|---|
| Aug 22, 2026 | 0.88″ Nickel | 1 ground report (max 0.88″) |
| Apr 27, 2026 | 1.50″ Ping Pong Ball | 7 ground reports (max 1.50″) |
| Mar 15, 2026 | 0.88″ Nickel | 1 ground report (max 0.88″) |
| Mar 3, 2026 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jun 8, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| May 20, 2025 | 1.25″ Half Dollar | 2 ground reports (max 1.25″) |
| May 15, 2025 | 0.75″ Penny | 2 ground reports (max 0.75″) |
| Apr 2, 2025 | 2.00″ Golf Ball | 4 ground reports (max 2.00″) |
| Jun 14, 2024 | 0.88″ Nickel | 1 ground report (max 0.88″) |
More Illinois hail history
All Illinois cities & hail days →
Events count days with NOAA MRMS radar hail over Grandview (39.816, -89.639) 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.