Hail Swath Map Preview
The Louisville, KY hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.25". There are 0 public hail reports, 1 public wind reports, and 0 nearby tornado reports listed for the August 25, 2021 event.
View the August 25, 2021 Louisville, KY hail event on the free interactive hail map, then check a free Hail Report by ZIP to see a more local hail signal for your area.
Impact Area and Population for the Louisville, KY Hail Map
The August 25, 2021 hail swath map for Louisville, KY covers approximately 288 square miles and includes an estimated 28,612 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 170 square miles. The highest estimated population exposure is in the < 0.50" hail band with 17,541 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 170 sq mi | 17,541 |
| 0.50-0.75" | 112 sq mi | 10,680 |
| 0.75-1.00" | 3 sq mi | 260 |
| 1.00-1.25" | 0 sq mi | 15 |
| 1.25-1.50" | 3 sq mi | 116 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the August 25, 2021 Louisville, KY hail event may have reached your area.
Housing Exposure Inside the Louisville, KY Hail Swath Map
Inside the August 25, 2021 hail swath map area for Louisville, KY, HailGeeks estimates 13,210 single-family homes, 445 townhomes, and 700 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 8,075 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 8,075 | 253 | 473 |
| 0.50-0.75" | 4,951 | 186 | 222 |
| 0.75-1.00" | 112 | 6 | 5 |
| 1.00-1.25" | 8 | 0 | 0 |
| 1.25-1.50" | 64 | 0 | 0 |
Use this table to review housing exposure by hail band for the August 25, 2021 Louisville, KY hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Louisville, KY Hail Map
Hail from the August 25, 2021 storm was mapped across 23 counties in the Louisville, KY region. Crawford County, IN had the strongest mapped signal, peaking at 1.25" with roughly 355 single-family homes inside the swath.
County pages group every mapped hail event in the area. For a closer look, drop to the city or ZIP level below, or run a free Hail Report by Address.
Cities Inside the Louisville, KY Hail Map
Zooming in, the swath touched 6 cities near Louisville, KY. Louisville, KY had the strongest mapped signal at 0.50", with an estimated 3,628 single-family homes exposed.
City cards show where the August 25, 2021 Louisville, KY hail activity was mapped, but your ZIP can show a closer local signal. Get a free Hail Report by ZIP, and if the signal looks meaningful, ask a local pro about a Remote Hail Inspection to see whether an on-site roof or exterior review may be worth scheduling.
ZIP Codes Inside the Louisville, KY Hail Swath Map
At the ZIP level, the August 25, 2021 Louisville, KY hail map spans 26 ZIP codes. ZIP 47145 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 172.
Check your ZIP in seconds to see whether hail activity from the August 25, 2021 Louisville, KY event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the August 25, 2021 hail map for Louisville, KY currently list 0 public hail reports, 1 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
| No public hail reports are available for this event. | ||||
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
August 25, 2021 2:36 PM CT | 1 WNW Chestnut Grove | KY | SUSPECTED MICROBURST DAMAGE ALONG DOVER ROAD. ONE OUTDOOR PAVILION DEMOLISHED. MULTIPLE LARGER BRANCHES DOWN AND ONE TREE UPROOTED. ONE LARGER BUILDING WITH 14 FOOT OVERHEAD DOOR CAVED IN. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
| No public tornado reports are available for this event. | ||||
This table includes only public storm reports connected to the August 25, 2021 Louisville, KY storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Louisville, KY Region
We found 6 more hail maps with reports from the same Louisville, KY region as the August 25, 2021 event. These related maps cover storm dates from Jul 8, 2021 through Aug 13, 2021, with mapped hail estimates ranging from 0.75" to 1.25". In this set, the strongest related map reached 1.25", and the most recent map shown is from Aug 13, 2021.
If none of these related Louisville, KY hail maps look close enough to your property, check a free Hail Report by Address. It reviews hail history for a specific location — not just the broader Louisville, KY region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Louisville, KY
Not sure whether the August 25, 2021 Louisville, KY hail map matters for your property? Start with a free Hail Report by Address to see whether hail activity was mapped for that property. If the property signal looks meaningful, you can choose a local pro serving the Louisville, KY region and ask about a Remote Hail Inspection before deciding whether an on-site roof or exterior review is worth scheduling.
Check a specific property to see whether hail activity from the August 25, 2021 Louisville, KY event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Louisville, KY region who can help you understand what the property hail signal may mean.
A participating local pro reviews property-level hail history remotely — not just the August 25, 2021 event — to help decide whether an on-site inspection may be worth scheduling.
A free Hail Report by Address and a Remote Hail Inspection can help you look beyond the August 25, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Louisville, KY region, but they can help you make a more informed next decision before anyone climbs on the roof.
Frequently Asked Questions
Common questions about the August 25, 2021 Louisville, KY hail event.