NOAA weather radar detected hail over 52 of the 1000 US cities we track on this date, across 9 states (CO, FL, GA, IA, IL, IN, MI, NC, SC) — 203 radar detections in total. The most active was Aurora, IL with 13.
Check a specific address for this date →These dates are GMT, not local. GMT runs 5–8 hours ahead of the US, so a storm that hit at 8:30 PM local on one evening is recorded here under the following date. Evening storms are the norm across the Plains and the Southeast. If you are writing a date of loss on a claim form, check the local time — being one day off is a real reason a carrier can push back.
| City | Radar detections |
|---|---|
| Aurora, IL | 13 |
| Brookhaven, GA | 10 |
| Dunwoody, GA | 10 |
| Smyrna, GA | 10 |
| Mount Prospect, IL | 9 |
| Wheeling, IL | 9 |
| Bartlett, IL | 8 |
| Elgin, IL | 8 |
| Streamwood, IL | 8 |
| Albany, GA | 7 |
| Naperville, IL | 7 |
| Farmington Hills, MI | 6 |
| DeKalb, IL | 5 |
| Moline, IL | 5 |
| Sumter, SC | 5 |
| Arlington Heights, IL | 4 |
| Elmhurst, IL | 4 |
| Gary, IN | 4 |
| Hanover Park, IL | 4 |
| Orland Park, IL | 4 |
| Palatine, IL | 4 |
| Plainfield, IL | 4 |
| Romeoville, IL | 4 |
| Schaumburg, IL | 4 |
| Bolingbrook, IL | 3 |
| Carol Stream, IL | 3 |
| Centennial, CO | 3 |
| Joliet, IL | 3 |
| Oak Lawn, IL | 3 |
| Wheaton, IL | 3 |
| Charlotte, NC | 2 |
| Davenport, IA | 2 |
| Downers Grove, IL | 2 |
| Flint, MI | 2 |
| Livonia, MI | 2 |
| Novi, MI | 2 |
| Rock Island, IL | 2 |
| Addison, IL | 1 |
| Atlanta, GA | 1 |
| Berwyn, IL | 1 |
| Bonita Springs, FL | 1 |
| Buffalo Grove, IL | 1 |
| Calumet City, IL | 1 |
| Carpentersville, IL | 1 |
| Des Plaines, IL | 1 |
| Hammond, IN | 1 |
| Lombard, IL | 1 |
| Longmont, CO | 1 |
| Mishawaka, IN | 1 |
| Oak Park, IL | 1 |
| Summerville, SC | 1 |
| Tinley Park, IL | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on August 23, 2007 — and every other date going back to 1992 — run the free address lookup. No signup, no account, and you can download the result as a CSV.
Look up your address →What a detection means. Counts describe a 0.1° grid tile — roughly 7 miles north to south — containing the city, not a specific address. A detection inside the tile does not prove hail fell on any particular roof, and no detection does not prove none fell. This is a screening tool, not an insurance claim, a loss report, or an engineering inspection.
NOAA NCEI Severe Weather Data Inventory,
dataset nx3hail — NEXRAD Level-III Hail Detection Algorithm output. Public-domain US
government data.
All storm dates · All cities · Hail history by address
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