Hail history / St. Louis / July 17, 2023
Hail in Florissant, Granite City and Saint Louis, July 17, 2023
Radar put hail up to 2.9" over St. Louis on July 17, 2023. 119 square miles took 1-inch hail or larger, across 27 ZIP codes.
Open the hail map for this storm
4 ground reports to the Storm Prediction Center, largest 2.5". The National Weather Service issued 6 severe thunderstorm warnings for Madison [IL], St. Charles [MO], St. Louis [MO], St. Clair [IL], Jersey [IL], Macoupin [IL].
Every ZIP code that took 1"+ hail
| ZIP | Town | Max hail | Share of ZIP 1"+ | Homes 1"+ (est.) | Median year built | Owner-occupied |
|---|---|---|---|---|---|---|
| 62205 | East Saint Louis, IL | 2.9" | 100% | 1,557 | 1953 | 68% |
| 62203 | East Saint Louis, IL | 2.9" | 80% | 981 | 1956 | 67% |
| 62204 | East Saint Louis, IL | 2.87" | 85% | 1,120 | 1954 | 77% |
| 62201 | East Saint Louis, IL | 2.87" | 98% | 1,031 | 1957 | 51% |
| 62207 | East Saint Louis, IL | 2.8" | 65% | 828 | 1976 | 49% |
| 62223 | Belleville, IL | 2.7" | 24% | 1,325 | 1965 | 76% |
| 62040 | Granite City, IL | 2.28" | 18% | 2,262 | 1962 | 75% |
| 62090 | Venice, IL | 2.28" | 100% | 118 | 1965 | 27% |
| 63147 | Saint Louis, MO | 2.11" | 95% | 1,995 | 1947 | 58% |
| 62059 | Lovejoy, IL | 2.03" | 100% | 124 | 1964 | 45% |
| 62206 | East Saint Louis, IL | 1.93" | 6% | 160 | 1965 | 55% |
| 62060 | Madison, IL | 1.81" | 100% | 799 | 1964 | 51% |
| 63033 | Florissant, MO | 1.72" | 67% | 7,845 | 1966 | 67% |
| 63034 | Florissant, MO | 1.71" | 27% | 1,637 | 1987 | 91% |
| 63115 | Saint Louis, MO | 1.6" | 31% | 918 | 1938 | 42% |
| 63301 | Saint Charles, MO | 1.56" | 10% | 1,513 | 1977 | 72% |
| 63107 | Saint Louis, MO | 1.51" | 56% | 926 | 1938 | 42% |
| 62022 | Dow, IL | 1.45" | 41% | 101 | 1951 | 71% |
| 63031 | Florissant, MO | 1.44" | 31% | 4,383 | 1967 | 72% |
| 63373 | Portage Des Sioux, MO | 1.33" | 21% | 46 | 1968 | 86% |
| 63102 | Saint Louis, MO | 1.22" | 33% | 24 | 1966 | 4% |
| 63138 | Saint Louis, MO | 1.17" | 5% | 174 | 1969 | 50% |
| 63135 | Saint Louis, MO | 1.15" | 21% | 903 | 1955 | 54% |
| 62035 | Godfrey, IL | 1.07" | 2% | 108 | 1974 | 86% |
| 63106 | Saint Louis, MO | 1.06" | 11% | 43 | 1982 | 12% |
| 63136 | Saint Louis, MO | 1.04" | 3% | 273 | 1959 | 47% |
| 63121 | Saint Louis, MO | 1.02" | 4% | 239 | 1953 | 52% |
Median year built and owner-occupied share are Census figures for the whole ZIP.
Was your house in it?
Type an address into the free hail check to see the hail size at that spot on this date and every other 1"+ hail day there since October 2020. Most policies set a deadline for filing, often one to two years from the date of loss, so check yours.
For roofing companies
Swath puts every house under 1"+ hail on your crew's phones by 7:30 the next morning, ranked biggest hail first, with your logo on the app and ZIP codes that are yours alone.
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