Hail history / St. Louis / ZIP 62002
Hail history for ZIP 62002, Alton, IL
4 days with 1-inch hail or larger somewhere in 62002 since October 2020. The most recent was May 4, 2026.
41"+ hail days since Oct 2020
1.87"largest, April 27, 2026
May 4most recent, 2026
1955median year built
62002 (Alton, IL): median home built in 1955, 66% owner-occupied, about 14,662 housing units (Census).
| Date | Max hail in ZIP | Share of ZIP 1"+ | Homes 1"+ (est.) |
|---|---|---|---|
| May 4, 2026 | 1.31" | 6% | 517 |
| May 3, 2026 | 1.03" | 1% | 64 |
| April 27, 2026 | 1.87" | 54% | 4,530 |
| August 16, 2025 | 1.24" | 2% | 129 |
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