Tornado History
Grundy Tornado History
This county-level tornado history page focuses on Grundy, Illinois. The records below identify 23 tornadoes from 1958 through 2024, including a highest listed rating of EF3 (Severe damage). NOAA damage estimates in this group total at least $61.9M, with 0 deaths and 14 injuries recorded across the listed events.
Want to check tornado history for a specific address?Use the address lookup to see nearby historical tornado tracks, dates, ratings, and distance from the location.
Check any addressHistorical Track Sketch
Rating Breakdown
Most Active Years
- 20153
- 19882
- 20132
- 20162
- 20202
- 19581
- 19651
- 19731
Notable Tornado Records
The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.
| Date | Rating | Area | Length | Width | Deaths | Injuries | Min. property damage |
|---|---|---|---|---|---|---|---|
| June 22, 2015 | EF3 | Grundy, Illinois | 7.7 mi | 1320 yd | 0 | 7 | $25.0M |
| November 12, 1965 | F2 | Grundy, Illinois | 11.4 mi | 120 yd | 0 | 0 | $25.0M |
| November 17, 2013 | EF2 | Grundy, Illinois | 4.42 mi | 200 yd | 0 | 5 | $10.8M |
| April 19, 1973 | F2 | Grundy, Illinois | 0 mi | 33 yd | 0 | 0 | $250K |
| May 20, 1975 | F2 | Grundy, Illinois | 2 mi | 50 yd | 0 | 1 | $250K |
| April 5, 1988 | F2 | Grundy, Illinois | 7 mi | 50 yd | 0 | 0 | N/A |
| July 15, 2024 | EF2 | Grundy, Illinois | 6.6 mi | 325 yd | 0 | 0 | N/A |
| April 27, 1984 | F1 | Grundy, Illinois | 2.7 mi | 150 yd | 0 | 0 | $250K |
| May 8, 1988 | F1 | Grundy, Illinois | 1 mi | 10 yd | 0 | 0 | $250K |
| June 22, 2015 | EF1 | Grundy, Illinois | 5.93 mi | 150 yd | 0 | 0 | $50K |
| June 22, 2015 | EF1 | Grundy, Illinois | 0.77 mi | 100 yd | 0 | 0 | $50K |
| June 8, 1958 | F1 | Grundy, Illinois | 1 mi | 33 yd | 0 | 0 | $2K |
Want to check a home, business, or exact property?Search any address to compare nearby historical tornado tracks against that specific location.
Check any addressRelated Location Pages
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- Nettlecreek tornado history1
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Source And Limits
Data source: NOAA/NCEI. TornadoTrace summarizes historical records for screening and research. Coordinates, damage estimates, narratives, and event details can be approximate, incomplete, revised, or missing. Do not use this page as legal, insurance, engineering, real estate, emergency management, or safety advice.