The Chicago, IL hail swath map preview was last reviewed on August 29, 2026 and shows mapped hail estimates up to 2.25". There are 10 public hail reports, 28 public wind reports, and 0 nearby tornado reports listed for the August 27, 2024 event.
View the August 27, 2024 Chicago, 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.
The August 27, 2024 hail swath map for Chicago, IL covers approximately 2,414 square miles and includes an estimated 2,647,085 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 953 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 963,893 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 672 sq mi | 585,484 |
| 0.50-0.75" | 953 sq mi | 963,893 |
| 0.75-1.00" | 512 sq mi | 788,730 |
| 1.00-1.25" | 200 sq mi | 248,942 |
| 1.25-1.50" | 57 sq mi | 47,425 |
| 1.50-1.75" | 10 sq mi | 7,681 |
| 1.75-2.00" | 3 sq mi | 281 |
| 2.00-2.25" | 2 sq mi | 1,101 |
| 2.25-2.50" | 5 sq mi | 3,548 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the August 27, 2024 Chicago, IL hail event may have reached your area.
Inside the August 27, 2024 hail swath map area for Chicago, IL, HailGeeks estimates 707,303 single-family homes, 122,894 townhomes, and 777,300 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 268,675 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 172,981 | 25,692 | 144,369 |
| 0.50-0.75" | 268,675 | 40,695 | 267,085 |
| 0.75-1.00" | 170,011 | 41,141 | 309,155 |
| 1.00-1.25" | 72,501 | 12,198 | 52,742 |
| 1.25-1.50" | 18,247 | 2,639 | 2,300 |
| 1.50-1.75" | 3,021 | 298 | 1,030 |
| 1.75-2.00" | 123 | 10 | 0 |
| 2.00-2.25" | 348 | 62 | 221 |
| 2.25-2.50" | 1,396 | 159 | 398 |
Use this table to review housing exposure by hail band for the August 27, 2024 Chicago, IL hail map. To check a specific property more closely, use a free Hail Report by Address.
Hail from the August 27, 2024 storm was mapped across 19 counties in the Chicago, IL region. McHenry County, IL had the strongest mapped signal, peaking at 2.25" with roughly 52,403 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.
Zooming in, the swath touched 165 cities near Chicago, IL. Woodstock, IL had the strongest mapped signal at 2.00", with an estimated 5,687 single-family homes exposed.
City cards show where the August 27, 2024 Chicago, 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.
At the ZIP level, the August 27, 2024 Chicago, IL hail map spans 193 ZIP codes. ZIP 60098 shows the strongest local signal, with mapped hail estimates up to 2.25" and an estimated single-family-home exposure of 9,458.
Check your ZIP in seconds to see whether hail activity from the August 27, 2024 Chicago, IL event was mapped near your area.
Public storm report tables connected to the August 27, 2024 hail map for Chicago, IL currently list 10 public hail reports, 28 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
August 27, 2024 5:13 PM CT |
1.75 in | 4 N Marengo | IL | Based on public photo on social media. |
August 27, 2024 5:20 PM CT |
1.00 in | 3 NW Woodstock | IL | Near the intersection of Rt 14 and Rose Farm Road in Woodstock. Relayed by county EMA. |
August 27, 2024 5:29 PM CT |
1.75 in | 1 SSW Woodstock | IL | Near Rt 14 and Dean Street... relayed by county EMA. |
August 27, 2024 5:29 PM CT |
2.50 in | 2 S Woodstock | IL | A video received via social media shows hail up to 2.5 inches in diameter approximately 2 miles south of Woodstock. |
August 27, 2024 6:09 PM CT |
1.00 in | 1 W Mchenry | IL | Relayed via mping. |
August 27, 2024 6:24 PM CT |
1.00 in | 1 SSE Indian Creek | IL | Corrects previous hail report time from 1 SSE Indian Creek. Photos shared on social media of hail at least 1 in diameter. In addition... the hail caused damage to roofs... siding... and window screens. Time estimated by radar. |
August 27, 2024 6:25 PM CT |
1.00 in | Vernon Hills | IL | Relayed via mping. |
August 27, 2024 6:30 PM CT |
1.25 in | Lake Zurich | IL | Video shared on social media showed half dollar size hail falling with strong winds. In addition... there were reports of tree branches down blocking lanes of traffic. Time estimated by radar. |
August 27, 2024 6:42 PM CT |
1.00 in | 2 N Hawthorn Woods | IL | Relayed via mping. |
August 27, 2024 7:38 PM CT |
1.00 in | 1 SE Mount Prospect | IL | Relayed via mping. Time estimated by radar. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
August 27, 2024 5:25 PM CT | Union | IL | Main Street blocked south of Park Street in Union due to downed power lines. Time estimated by radar. | |
August 27, 2024 6:00 PM CT | 2 NNW Wauconda | IL | Large limbs down with measured 80 mph winds from handheld anemometer. Also penny sized hail. | |
August 27, 2024 6:08 PM CT | 1 NW Wauconda | IL | Multiple public reports of tree damage near Wauconda. Relayed via mping. | |
August 27, 2024 6:08 PM CT | 1 NW Wauconda | IL | Lake County EM reports large tree limb downed near Indian Ridge Trail and Pine Street in Wauconda. Other tree damage nearby including Main Street and Garland Road... Main Street and Honey Hill Drive. Time estimated by radar. | |
August 27, 2024 6:12 PM CT | 1 NE Long Grove | IL | Power lines downed along Aptakisic Road in Long Grove. | |
August 27, 2024 6:17 PM CT | 1 SW Rolling Meadows | IL | Photo shared on social media shows a large tree branch as least 12 inches in diameter snapped. Time estimated by radar. | |
August 27, 2024 6:24 PM CT | 1 SSW Mount Prospect | IL | Delayed report. Large sections of trees and fences blown down near and along S Lancaster Avenue. Time estimated by radar. | |
August 27, 2024 6:29 PM CT | 1 SSE Bannockburn | IL | Photo shared on social media showed a large tree limb blocking a roadway near Aitken Drive and Meadow Drive. | |
August 27, 2024 6:34 PM CT | Highland Park | IL | Photo shared on social media of 12 inch diameter branch snapped. Time estimated by radar. | |
August 27, 2024 6:48 PM CT | 1 ENE Evanston | IL | Public report of multiple large tree branches downed along Orrington Avenue and Sheridan Road near the Northwestern University campus in Evanston. Most significant damage is generally within a few block area. Time estimated by radar. Relayed by NWS employee. | |
August 27, 2024 6:53 PM CT | 2 SW Crystal Lake | IL | Photo shared via social media shows large branch downed on Buckingham Drive near McHenry Avenue. | |
August 27, 2024 7:19 PM CT | 1 NW Prospect Heights | IL | Large tree branches downed onto IL-83 south of Palatine Road. Relayed via broadcast media. Time estimated by radar. | |
August 27, 2024 7:20 PM CT | 1 SW Deerfield | IL | Multiple public reports of tree damage in Deerfield. Large branches downed and at least one tree uprooted. Time estimated by radar. | |
August 27, 2024 7:23 PM CT | 1 NW Glendale Heights | IL | Glenside Fire Department reports multiple power lines downed in Glendale Heights. Time estimated by radar. | |
August 27, 2024 7:37 PM CT | 1 NW Rosemont | IL | Reports of damage to building roofs on the northeastern side of OHare airport. There was also a Amazon trailer blown over and a street sign with two 4x4 posts snapped near the intersection of Mannheim and Higgins Rd. Time estimated by radar and by reports of strong winds at the airport. | |
August 27, 2024 7:38 PM CT | 2 WSW Des Plaines | IL | Trees and tree branches downed along Mount Prospect Road between Golf and Touhy Roads. Time estimated by radar. | |
August 27, 2024 7:59 PM CT | Brookfield | IL | Photo shared on social media shows a large tree branch at least 6 inches in diameter snapped and partially laid on a house. Time estimated by radar. | |
August 27, 2024 8:02 PM CT | Michigan City | IN | Several trees and power lines down throughout Michigan City. Time estimated from radar. | |
August 27, 2024 8:30 PM CT | 1 WNW Bolingbrook | IL | Photo shared via social media shows a portion of roofing blew off of a nearby business and was lying in the street near Schmidt and Boughton Roads. Time estimated using radar. | |
August 27, 2024 8:35 PM CT | Union Pier | MI | Large trees down onto homes and several cars in Union Pier. Photos on Facebook. No injuries reported. Time estimated via radar. | |
August 27, 2024 8:37 PM CT | 1 NNE Romeoville | IL | Road closed due to storm damage. Time estimated by radar. | |
August 27, 2024 8:38 PM CT | 2 NE Romeoville | IL | IL-53 closed due to tree branches and power lines downed. Time estimated by radar. | |
August 27, 2024 8:40 PM CT | 1 E Bolingbrook | IL | Public report of large tree branch broken... and possible damage to power lines in Bolingbrook. Time estimated by radar. | |
August 27, 2024 8:44 PM CT | 2 E Bolingbrook | IL | Tree down at Humphrey Middle School... diameter 5-7 inches. Some roofing damage along Pinecrest Road. | |
August 27, 2024 6:05 PM CT | 80 mph | 1 NNW Wauconda | IL | In collaboration with local emergency management and police officials... extensive storm damage was reported in Wauconda associated with a microburst that caused wind speeds around or above 80 mph. Nine separate areas experienced extensive tree damage resulting in closure of roads... and trees fell on at least two houses. In addition... a long wooden pier with dozens of boats attached was snapped in half... causing damage to another pier and surrounding boats. A trained weather spotter reported an 80 mph wind gust on the north side of Wauconda during the storm. Time estimated by radar. |
August 27, 2024 6:49 PM CT | 62 mph | 1 ESE Evanston | IL | Private weather station KILEVANS56 reported 62 mph gust in Evanston. |
August 27, 2024 7:02 PM CT | 60 mph | 3 NE Navy Pier | IL | Harrison-Dever Crib reported 52 knot gust. |
August 27, 2024 7:39 PM CT | 59 mph | 2 NW Ohare Airport | IL | Mesonet equipment at the northwest side of Ohare Airport recorded 59 mph gust. |
| 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 27, 2024 Chicago, IL storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
We found 6 more hail maps with reports from the same Chicago, IL region as the August 27, 2024 event. These related maps cover storm dates from Jul 14, 2024 through Aug 16, 2024, with mapped hail estimates ranging from 0.75" to 1.75". In this set, the strongest related map reached 1.75", and the most recent map shown is from Aug 16, 2024.
If none of these related Chicago, 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 Chicago, IL region — so you can check whether hail activity may have reached your property.
Not sure whether the August 27, 2024 Chicago, 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 Chicago, 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 27, 2024 Chicago, IL event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Chicago, 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 27, 2024 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 27, 2024 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Chicago, IL region, but they can help you make a more informed next decision before anyone climbs on the roof.
Common questions about the August 27, 2024 Chicago, IL hail event.