Hail Swath Map Preview
The Janesville, WI hail swath map preview was last reviewed on August 28, 2026 and shows mapped hail estimates up to 1.00". There are 0 public hail reports, 18 public wind reports, and 0 nearby tornado reports listed for the July 26, 2023 event.
View the July 26, 2023 Janesville, WI 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 Janesville, WI Hail Map
The July 26, 2023 hail swath map for Janesville, WI covers approximately 1,474 square miles and includes an estimated 348,270 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 682 square miles. The highest estimated population exposure is in the < 0.50" hail band with 187,277 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 682 sq mi | 187,277 |
| 0.50-0.75" | 659 sq mi | 137,785 |
| 0.75-1.00" | 117 sq mi | 16,957 |
| 1.00-1.25" | 15 sq mi | 6,251 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 26, 2023 Janesville, WI hail event may have reached your area.
Housing Exposure Inside the Janesville, WI Hail Swath Map
Inside the July 26, 2023 hail swath map area for Janesville, WI, HailGeeks estimates 146,562 single-family homes, 15,377 townhomes, and 43,074 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 79,033 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 79,033 | 8,365 | 23,573 |
| 0.50-0.75" | 58,833 | 6,003 | 16,676 |
| 0.75-1.00" | 7,052 | 765 | 2,000 |
| 1.00-1.25" | 1,644 | 244 | 825 |
Use this table to review housing exposure by hail band for the July 26, 2023 Janesville, WI hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Janesville, WI Hail Map
Hail from the July 26, 2023 storm was mapped across 18 counties in the Janesville, WI region. Winnebago County, IL had the strongest mapped signal, peaking at 1.00" with roughly 66,520 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 Janesville, WI Hail Map
Zooming in, the swath touched 55 cities near Janesville, WI. Loves Park, IL had the strongest mapped signal at 1.00", with an estimated 7,700 single-family homes exposed.
City cards show where the July 26, 2023 Janesville, WI 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 Janesville, WI Hail Swath Map
At the ZIP level, the July 26, 2023 Janesville, WI hail map spans 72 ZIP codes. ZIP 61111 shows the strongest local signal, with mapped hail estimates up to 1.00" and an estimated single-family-home exposure of 5,930.
Check your ZIP in seconds to see whether hail activity from the July 26, 2023 Janesville, WI event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 26, 2023 hail map for Janesville, WI currently list 0 public hail reports, 18 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 |
|---|---|---|---|---|
July 26, 2023 7:44 AM CT | 3 E Rock Grove | IL | Solar array damaged. Time estimated from radar. | |
July 26, 2023 8:00 AM CT | 2 WSW Beloit | WI | Trees down at highway Q near Highway 213. | |
July 26, 2023 8:15 AM CT | Loves Park | IL | Report of trees and limbs down. Estimated size between 5-8 inches. | |
July 26, 2023 8:15 AM CT | Machesney Park | IL | Tree branches and limbs reported down... as well as power lines down and power outages across area. | |
July 26, 2023 8:30 AM CT | 4 SW Timberlane | IL | Photos of a large healthy pine tree near one foot in diameter snapped along with several 6 inch diameter limbs down. | |
July 26, 2023 8:40 AM CT | 1 N Marengo | IL | Report of a large tree downed onto power lines. Diameter estimated 6-8 inches. | |
July 26, 2023 8:43 AM CT | 1 ENE Woodstock | IL | Part of tree uprooted near Flagg Lane and Hickman Lane. Time estimated by radar. | |
July 26, 2023 8:53 AM CT | 2 NNE Fox Lake Hills | IL | Downed power lines on IL-59 north of Fox Lake Hills. Time estimated by radar. | |
July 26, 2023 9:01 AM CT | 2 SE Wauconda | IL | Power lines downed on US-12 near Old McHenry. Highway closed with traffic being rerouted. Time estimated by radar. | |
July 26, 2023 9:04 AM CT | 2 NW Hawthorn Woods | IL | Fairfield Road blocked north of Old McHenry due to downed tree branches. Time estimated by radar. | |
July 26, 2023 9:10 AM CT | 1 NW Libertyville | IL | Report of multiple trees downed off 57 and Lake Street. 8-12 inches in diameter. | |
July 26, 2023 10:56 AM CT | Brooklyn | WI | Green County Dispatch reports multiple trees down in Brooklyn and along State Road 104. Time estimated from radar. | |
July 26, 2023 10:56 AM CT | 2 SE Monroe | WI | Green County Dispatch reports tree down on power lines southeast of Monroe. Time estimated from radar. | |
July 26, 2023 11:15 AM CT | Evansville | WI | Reports of trees down near Evansville. Time estimated from Radar. | |
July 26, 2023 11:34 AM CT | Elkhorn | WI | 2-3 inch diameter branches down in Elkhorn. Time estimated from radar. | |
July 26, 2023 11:49 AM CT | 1 NE Burlington | WI | Trees and wires down from northern Burlington up toward Waterford. Time estimated from Radar. | |
July 26, 2023 7:17 AM CT | 70 mph | 3 N Stockton | IL | Wind gust from Davis equipment. Updated to add tree damage from the measured 70 mph wind gust. |
July 26, 2023 8:29 AM CT | 60 mph | 1 SE Timberlane | IL | Poplar Grove Airport. |
| 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 26, 2023 Janesville, WI storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Janesville, WI Region
We found 6 more hail maps with reports from the same Janesville, WI region as the July 26, 2023 event. These related maps cover storm dates from Jul 4, 2023 through Jul 22, 2023, 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 Jul 22, 2023.
If none of these related Janesville, WI 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 Janesville, WI region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Janesville, WI
Not sure whether the July 26, 2023 Janesville, WI 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 Janesville, WI 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 26, 2023 Janesville, WI event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Janesville, WI 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 26, 2023 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 26, 2023 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Janesville, WI 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 26, 2023 Janesville, WI hail event.