Hail Swath Map Preview
The Sioux Falls, SD hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 2.75". There are 9 public hail reports, 0 public wind reports, and 0 nearby tornado reports listed for the July 8, 2021 event.
View the July 8, 2021 Sioux Falls, SD 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 Sioux Falls, SD Hail Map
The July 8, 2021 hail swath map for Sioux Falls, SD covers approximately 1,724 square miles and includes an estimated 87,505 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 602 square miles. The highest estimated population exposure is in the < 0.50" hail band with 33,224 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 401 sq mi | 33,224 |
| 0.50-0.75" | 602 sq mi | 19,004 |
| 0.75-1.00" | 363 sq mi | 29,452 |
| 1.00-1.25" | 173 sq mi | 3,355 |
| 1.25-1.50" | 101 sq mi | 1,291 |
| 1.50-1.75" | 43 sq mi | 459 |
| 1.75-2.00" | 23 sq mi | 481 |
| 2.00-2.25" | 5 sq mi | 25 |
| 2.25-2.50" | 7 sq mi | 90 |
| 2.50-2.75" | 4 sq mi | 23 |
| 2.75-3.00" | 2 sq mi | 101 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 8, 2021 Sioux Falls, SD hail event may have reached your area.
Housing Exposure Inside the Sioux Falls, SD Hail Swath Map
Inside the July 8, 2021 hail swath map area for Sioux Falls, SD, HailGeeks estimates 30,962 single-family homes, 2,684 townhomes, and 14,678 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.75-1.00" hail band, with 11,091 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 10,093 | 1,161 | 7,682 |
| 0.50-0.75" | 7,511 | 348 | 2,271 |
| 0.75-1.00" | 11,091 | 1,072 | 4,243 |
| 1.00-1.25" | 1,165 | 92 | 386 |
| 1.25-1.50" | 569 | 7 | 53 |
| 1.50-1.75" | 217 | 2 | 14 |
| 1.75-2.00" | 207 | 2 | 21 |
| 2.00-2.25" | 13 | 0 | 0 |
| 2.25-2.50" | 40 | 0 | 3 |
| 2.50-2.75" | 12 | 0 | 0 |
| 2.75-3.00" | 44 | 0 | 5 |
Use this table to review housing exposure by hail band for the July 8, 2021 Sioux Falls, SD hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Sioux Falls, SD Hail Map
Hail from the July 8, 2021 storm was mapped across 18 counties in the Sioux Falls, SD region. Turner County, SD had the strongest mapped signal, peaking at 2.75" with roughly 1,423 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 Sioux Falls, SD Hail Map
Zooming in, the swath touched 27 cities near Sioux Falls, SD. Freeman, SD had the strongest mapped signal at 1.50", with an estimated 273 single-family homes exposed.
City cards show where the July 8, 2021 Sioux Falls, SD 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 Sioux Falls, SD Hail Swath Map
At the ZIP level, the July 8, 2021 Sioux Falls, SD hail map spans 57 ZIP codes. ZIP 57029 shows the strongest local signal, with mapped hail estimates up to 2.75" and an estimated single-family-home exposure of 679.
Check your ZIP in seconds to see whether hail activity from the July 8, 2021 Sioux Falls, SD event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 8, 2021 hail map for Sioux Falls, SD currently list 9 public hail reports, 0 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
July 8, 2021 11:25 PM CT |
1.50 in | Freeman | SD | SOCIAL MEDIA REPORT OF PING PONG SIZED HAIL. |
July 8, 2021 11:29 PM CT |
1.25 in | 3 ESE Freeman | SD | LOTS OF HALF DOLLAR SIZED HAIL STRIPPED THE CORN ALONG 280TH STREET VERY BADLY. |
July 8, 2021 11:29 PM CT |
1.25 in | 2 SSE Freeman | SD | HEAVY RAIN AND HAIL UP TO SIZE OF HALF DOLLARS. |
July 9, 2021 12:25 AM CT |
1.00 in | 6 SSE Centerville | SD | No National Weather Service description provided. |
July 9, 2021 12:47 AM CT |
1.00 in | 5 SW Alcester | SD | [DELAYED REPORT] - ESTIMATES HAIL WAS QUARTER SIZE... BUT NO DAMAGE TO REPORT. |
July 9, 2021 1:22 AM CT |
1.00 in | 4 N Hawarden | IA | REPORT VIA SOCIAL MEDIA. |
July 9, 2021 2:17 AM CT |
1.00 in | 4 NNE Hawarden | IA | No National Weather Service description provided. |
July 9, 2021 2:21 AM CT |
1.00 in | 5 WSW Sioux Falls | SD | MOSTLY DIME/NICKEL SIZED HAIL... A FEW QUARTERS. |
July 9, 2021 2:25 AM CT |
1.00 in | 4 SW Sioux Falls | SD | REPORT VIA SOCIAL MEDIA. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
| No public wind reports are available for this event. | ||||
| 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 July 8, 2021 Sioux Falls, SD storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Sioux Falls, SD Region
We found 6 more hail maps with reports from the same Sioux Falls, SD region as the July 8, 2021 event. These related maps cover storm dates from Jun 17, 2021 through Jul 6, 2021, with mapped hail estimates ranging from 0.75" to 2.00". In this set, the strongest related map reached 2.00", and the most recent map shown is from Jul 6, 2021.
If none of these related Sioux Falls, SD 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 Sioux Falls, SD region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Sioux Falls, SD
Not sure whether the July 8, 2021 Sioux Falls, SD 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 Sioux Falls, SD 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 July 8, 2021 Sioux Falls, SD event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Sioux Falls, SD 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 July 8, 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 July 8, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Sioux Falls, SD 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 July 8, 2021 Sioux Falls, SD hail event.