◆ ROBY, IL HAIL HISTORY · CHRISTIAN COUNTY
Roby, IL hail history & hail map
Roby, Illinois has had 2 hail events in the past 5 years, with hail up to 1.25″ (Half Dollar). Most recent: May 16, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
2Hail events in the past 5 years
1.25″Largest recorded hail · Half Dollar
1.25″Largest ground report (within 3 mi)
1.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Roby, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Roby
| Date | Peak hail | Sources |
|---|---|---|
| May 16, 2025 | 1.25″ Half Dollar | Radar 1.25″ · 2 ground reports (max 1.25″) |
| Jun 9, 2022 | 0.75″ Penny | Radar 0.75″ |
More Illinois hail history
All Illinois cities & hail days →
Events count days with NOAA MRMS radar hail over Roby (39.730, -89.400) 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.