Hail Swath Map Preview
The Janesville, WI hail swath map preview was last reviewed on August 29, 2026 and shows mapped hail estimates up to 1.25". There are 3 public hail reports, 37 public wind reports, and 4 nearby tornado reports listed for the July 15, 2024 event.
View the July 15, 2024 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 15, 2024 hail swath map for Janesville, WI covers approximately 963 square miles and includes an estimated 119,232 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 536 square miles. The highest estimated population exposure is in the < 0.50" hail band with 67,552 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 536 sq mi | 67,552 |
| 0.50-0.75" | 301 sq mi | 37,667 |
| 0.75-1.00" | 73 sq mi | 8,728 |
| 1.00-1.25" | 45 sq mi | 5,006 |
| 1.25-1.50" | 8 sq mi | 279 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 15, 2024 Janesville, WI hail event may have reached your area.
Housing Exposure Inside the Janesville, WI Hail Swath Map
Inside the July 15, 2024 hail swath map area for Janesville, WI, HailGeeks estimates 51,577 single-family homes, 3,784 townhomes, and 12,148 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 29,576 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 29,576 | 1,864 | 7,556 |
| 0.50-0.75" | 15,953 | 1,474 | 3,519 |
| 0.75-1.00" | 3,853 | 346 | 787 |
| 1.00-1.25" | 2,066 | 100 | 268 |
| 1.25-1.50" | 129 | 0 | 18 |
Use this table to review housing exposure by hail band for the July 15, 2024 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 15, 2024 storm was mapped across 18 counties in the Janesville, WI region. Green County, WI had the strongest mapped signal, peaking at 1.25" with roughly 3,586 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 39 cities near Janesville, WI. Salem Lakes, WI had the strongest mapped signal at 1.00", with an estimated 3,548 single-family homes exposed.
City cards show where the July 15, 2024 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 15, 2024 Janesville, WI hail map spans 53 ZIP codes. ZIP 53504 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 880.
Check your ZIP in seconds to see whether hail activity from the July 15, 2024 Janesville, WI event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 15, 2024 hail map for Janesville, WI currently list 3 public hail reports, 37 public wind reports, and 4 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
July 15, 2024 6:30 PM CT |
1.25 in | 4 NE Argyle | WI | No National Weather Service description provided. |
July 15, 2024 6:50 PM CT |
1.25 in | 3 SW Belleville | WI | No National Weather Service description provided. |
July 15, 2024 6:59 PM CT |
1.50 in | 2 SE Belleville | WI | No National Weather Service description provided. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
July 15, 2024 7:00 PM CT | 3 N Stockton | IL | Several tree branches down of various diameter down once that is 1 foot and a half. | |
July 15, 2024 7:05 PM CT | Lindenhurst | IL | large tree reported down on power line. | |
July 15, 2024 7:20 PM CT | 5 S Browntown | WI | Law enforcement reports some trees down near Martintown. | |
July 15, 2024 7:25 PM CT | Freeport | IL | Tree reported down. Time estimated from radar data. | |
July 15, 2024 7:30 PM CT | 3 NNW Brodhead | WI | Law enforcement reports lots of trees down between Albany and Brodhead. | |
July 15, 2024 7:30 PM CT | Monroe | WI | Law enforcement reports scattered trees down across Green County. | |
July 15, 2024 7:30 PM CT | Forreston | IL | Public report of possible tree damage in Forreston. Time estimated by radar. Relayed via mping. | |
July 15, 2024 7:33 PM CT | 3 NE Freeport | IL | Multiple downed trees. Time estimated using radar. | |
July 15, 2024 7:34 PM CT | 2 E Freeport | IL | Delayed report. Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 15, 2024 7:37 PM CT | Ridott | IL | Delayed report. Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 15, 2024 7:46 PM CT | 1 S Byron | IL | Photo shared on social media of a power pole down near the Prarie View Golf Course on German Church Road. Time estimated by radar. | |
July 15, 2024 7:47 PM CT | 4 SSE Durand | IL | Multiple public reports of possible tree damage southeast of Durand. Relayed via mping. Time estimated by radar. | |
July 15, 2024 7:59 PM CT | 2 W Rockford Airport | IL | trees down across prairie road near fitzgerald road. time estimated by radar. | |
July 15, 2024 8:05 PM CT | 4 ESE Winnebago | IL | trees downed on meridian road. | |
July 15, 2024 8:05 PM CT | 3 ESE Winnebago | IL | trees and power lines downed. | |
July 15, 2024 8:05 PM CT | 3 E Winnebago | IL | Reports of numerous trees downed. | |
July 15, 2024 8:06 PM CT | 1 E Roscoe | IL | Public report of possible tree damage near Roscoe. Relayed via mping. Time estimated by radar. | |
July 15, 2024 8:09 PM CT | 3 ENE Rockford Airport | IL | Trees uprooted around apartments near Sandy Hollow Road and Hampton Ridge Drive in Rockford... IL. Time estimated by radar. | |
July 15, 2024 8:11 PM CT | 2 WSW Rockford Airport | IL | IL-2. closed due to numerous large branches downed onto roadway. Time estimated by radar. | |
July 15, 2024 8:12 PM CT | 1 NNW Rockford Airport | IL | Winnebago EM reports trees uprooted near US-20 and Main Street. Time estimated by radar. | |
July 15, 2024 8:16 PM CT | 3 SW Cherry Valley | IL | Winnebago EM reports large tree branches downed along Mulford Road southwest of Cherry Valley. Time estimated by radar. | |
July 15, 2024 8:20 PM CT | 2 WSW Janesville | WI | Law enforcement reports scattered trees down across Rock County. | |
July 15, 2024 8:34 PM CT | 1 NE Sycamore | IL | Possible tree damage northeast of Sycamore. Relayed via mping. Time estimated by radar. | |
July 15, 2024 9:15 PM CT | 2 N Algonquin | IL | Public report of possible tree damage near Algonquin. Relayed via mping. Time estimated by radar. | |
July 15, 2024 9:17 PM CT | 3 S Bartlett | IL | Public report of possible tree damage near Bartlett. Relayed via mping. | |
July 15, 2024 9:30 PM CT | 1 NE Bartlett | IL | Hanover Township EM reports widespread damage to power lines and trees in Bartlett and Streamwood. Time estimated by radar. | |
July 15, 2024 9:35 PM CT | 2 W Elk Grove Village | IL | Multiple reports of tree damage near Elk Grove Village. Relayed via mping. | |
July 15, 2024 6:56 PM CT | 84 mph | 3 N Stockton | IL | No National Weather Service description provided. |
July 15, 2024 7:25 PM CT | 78 mph | 1 NE Brodhead | WI | Wind gust measured via privately owned anemometer. |
July 15, 2024 7:25 PM CT | 93 mph | Lena | IL | No National Weather Service description provided. |
July 15, 2024 7:40 PM CT | 63 mph | 1 W Evansville | WI | Measured via privately owned anemometer. |
July 15, 2024 7:46 PM CT | 84 mph | Footville | WI | Measured via privately owned anemometer. |
July 15, 2024 8:00 PM CT | 101 mph | 1 W Davis Junction | IL | Public report of 101 mph gust west of Davis Junction measured on anemometer. Report also indicates widespread tree damage vicinity. |
July 15, 2024 8:12 PM CT | 64 mph | Rockford Airport | IL | No National Weather Service description provided. |
July 15, 2024 8:28 PM CT | 58 mph | 2 NW Sycamore | IL | No National Weather Service description provided. |
July 15, 2024 8:32 PM CT | 60 mph | 3 N Sycamore | IL | No National Weather Service description provided. |
July 15, 2024 8:55 PM CT | 64 mph | 1 NE Lily Lake | IL | Public report of 64 mph wind gust north of Lily Lake. Report also indicates multiple large branches downed near IL-47 and Empire Road. Additional public reports of tree damage received in the vicinity. Time estimated by radar. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
July 15, 2024 6:40 PM CT | UNK | 4 SSE Loran | IL | A tornado developed just northeast of Hanover in Jo Daviess County... and tracked to the southeast around 50 mph along an intermittent path around 30 miles. The tornado caused significant roof damage to a home east of Hanover. The tornado then moved into Carroll County and caused damage around Lake Carroll... including damage to a garage... gazebo... and boat dock... and numerous trees downed. Finally... the tornado downed trees in Shannon before lifting. The tornado was rated EF-1 with maximum winds around 100 mph. Thanks to emergency management for assistance in completing the survey. |
July 15, 2024 6:48 PM CT | UNK | 3 NNW Elmoville | IL | A tornado developed just east of Woodbine in Jo Daviess County... and moved southeast along an intermittent 8 mile path. The tornado downed numerous trees along S. Massbach Road. The tornado was rated EF-1 with maximum winds around 100 mph. Thanks to emergency management for assistance in completing the survey. |
July 15, 2024 6:50 PM CT | UNK | 4 NNE Stockton | IL | A tornado developed northwest of Stockton in Jo Daviess County... and moved E/SE along an intermittent 15 mile path... before lifting near Lena in Stephenson County. The tornado snapped a wooden power pole near the base... snapped tree trunks... and impacted a farmstead... with damage to an outbuilding and grain elevator supports. The tornado was rated a low end EF-2. with maximum winds around 115 mph. Thanks to emergency management for assistance in completing the survey. |
July 15, 2024 6:51 PM CT | UNK | 6 NNW Stockton | IL | A public video showed a brief tornado in rural areas northwest of Stockton. There was no observed damage to assign a rating... so the tornado is classified as EF-Unknown. Times estimated by radar. |
This table includes only public storm reports connected to the July 15, 2024 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 15, 2024 event. These related maps cover storm dates from Jun 22, 2024 through Jul 14, 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 Jul 14, 2024.
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 15, 2024 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 15, 2024 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 15, 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 July 15, 2024 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 15, 2024 Janesville, WI hail event.