Hail Swath Map Preview
The Kankakee, IL 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, 11 public wind reports, and 0 nearby tornado reports listed for the August 10, 2021 event.
View the August 10, 2021 Kankakee, IL 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 Kankakee, IL Hail Map
The August 10, 2021 hail swath map for Kankakee, IL covers approximately 1,890 square miles and includes an estimated 1,185,402 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 882 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 609,335 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 747 sq mi | 483,706 |
| 0.50-0.75" | 882 sq mi | 609,335 |
| 0.75-1.00" | 244 sq mi | 91,883 |
| 1.00-1.25" | 14 sq mi | 391 |
| 1.25-1.50" | 3 sq mi | 87 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the August 10, 2021 Kankakee, IL hail event may have reached your area.
Housing Exposure Inside the Kankakee, IL Hail Swath Map
Inside the August 10, 2021 hail swath map area for Kankakee, IL, HailGeeks estimates 447,286 single-family homes, 45,744 townhomes, and 236,575 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 216,566 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 193,705 | 20,917 | 82,372 |
| 0.50-0.75" | 216,566 | 22,541 | 140,787 |
| 0.75-1.00" | 36,678 | 2,286 | 13,398 |
| 1.00-1.25" | 269 | 0 | 17 |
| 1.25-1.50" | 68 | 0 | 1 |
Use this table to review housing exposure by hail band for the August 10, 2021 Kankakee, IL hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Kankakee, IL Hail Map
Hail from the August 10, 2021 storm was mapped across 21 counties in the Kankakee, IL region. Newton County, IN had the strongest mapped signal, peaking at 1.25" with roughly 1,039 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 Kankakee, IL Hail Map
Zooming in, the swath touched 118 cities near Kankakee, IL. Clifton, IL had the strongest mapped signal at 1.00", with an estimated 239 single-family homes exposed.
City cards show where the August 10, 2021 Kankakee, IL 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 Kankakee, IL Hail Swath Map
At the ZIP level, the August 10, 2021 Kankakee, IL hail map spans 149 ZIP codes. ZIP 46349 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 903.
Check your ZIP in seconds to see whether hail activity from the August 10, 2021 Kankakee, IL event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the August 10, 2021 hail map for Kankakee, IL currently list 0 public hail reports, 11 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 10, 2021 6:44 PM CT | Sandwich | IL | TREE DOWNED ON POWER LINES NEAR LISBON STREET AND GREEN STREET IN SANDWICH. TIME ESTIMATED BY RADAR. | |
August 10, 2021 7:35 PM CT | Oakbrook Terrace | IL | POWER LINE DOWNED NEAR MIDWEST ROAD AND BUTTERFIELD ROAD IN OAK BROOK. TIME ESTIMATED BY RADAR. | |
August 10, 2021 7:48 PM CT | 1 NNW Hometown | IL | PUBLIC REPORT OF A 6 INCH DIAMETER LIMB DOWN BLOCKING 83RD AND CICERO IN OAK LAWN. | |
August 10, 2021 7:53 PM CT | 2 NNW Shorewood | IL | REPORT OF DOWNED TREE BRANCHES ON SOUTH RIVER ROAD IN PLAINFIELD. TIME ESTIMATED BY RADAR. | |
August 10, 2021 8:46 PM CT | Beverly Shores | IN | MULTIPLE TREES DOWNED. TIME ESTIMATED BY RADAR. | |
August 10, 2021 9:45 PM CT | 2 ENE Roselawn | IN | LARGE TREE DOWN AT PAUL REVERE RD AND N COUNTY ROAD 1200 W. TIME ESTIMATED BY RADAR. | |
August 10, 2021 10:04 PM CT | 1 NNE Wheatfield | IN | LARGE TREE DOWNED. MEASURED 57 MPH WIND GUST NEAR THE LOCATION OF THE DOWNED TREE. | |
August 10, 2021 6:53 PM CT | 58 mph | 2 WNW Sugar Grove | IL | RECORDED AT THE AURORA-SUGAR GROVE ASOS. |
August 10, 2021 7:49 PM CT | 60 mph | 3 SW Midway Airport | IL | COOPERATIVE OBSERVER REPORTS 60 MPH GUST NEAR CHICAGO MIDWAY AIRPORT. |
August 10, 2021 8:30 PM CT | 58 mph | Gary Airport | IN | TIME ESTIMATED BY RADAR. |
August 10, 2021 8:38 PM CT | 64 mph | 2 WNW Michigan City | IN | GLERL MICHIGAN CITY BUOY. |
| 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 10, 2021 Kankakee, IL storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Kankakee, IL Region
We found 6 more hail maps with reports from the same Kankakee, IL region as the August 10, 2021 event. These related maps cover storm dates from Jul 27, 2021 through Aug 8, 2021, with mapped hail estimates ranging from 0.75" to 1.00". In this set, the strongest related map reached 1.00", and the most recent map shown is from Aug 8, 2021.
If none of these related Kankakee, IL 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 Kankakee, IL region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Kankakee, IL
Not sure whether the August 10, 2021 Kankakee, IL 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 Kankakee, IL 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 10, 2021 Kankakee, IL event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Kankakee, IL 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 10, 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 10, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Kankakee, IL 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 10, 2021 Kankakee, IL hail event.