Hail Swath Map Preview
The Fond du Lac, WI hail swath map preview was last reviewed on August 29, 2026 and shows mapped hail estimates up to 1.50". There are 11 public hail reports, 0 public wind reports, and 0 nearby tornado reports listed for the April 18, 2025 event.
View the April 18, 2025 Fond du Lac, 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 Fond du Lac, WI Hail Map
The April 18, 2025 hail swath map for Fond du Lac, WI covers approximately 712 square miles and includes an estimated 265,334 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 321 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 120,997 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 240 sq mi | 112,129 |
| 0.50-0.75" | 321 sq mi | 120,997 |
| 0.75-1.00" | 99 sq mi | 27,005 |
| 1.00-1.25" | 33 sq mi | 4,043 |
| 1.25-1.50" | 14 sq mi | 1,008 |
| 1.50-1.75" | 4 sq mi | 152 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the April 18, 2025 Fond du Lac, WI hail event may have reached your area.
Housing Exposure Inside the Fond du Lac, WI Hail Swath Map
Inside the April 18, 2025 hail swath map area for Fond du Lac, WI, HailGeeks estimates 95,287 single-family homes, 8,991 townhomes, and 58,081 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 43,455 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 39,652 | 4,300 | 27,308 |
| 0.50-0.75" | 43,455 | 3,700 | 27,268 |
| 0.75-1.00" | 10,086 | 943 | 2,941 |
| 1.00-1.25" | 1,632 | 39 | 465 |
| 1.25-1.50" | 388 | 8 | 89 |
| 1.50-1.75" | 74 | 1 | 10 |
Use this table to review housing exposure by hail band for the April 18, 2025 Fond du Lac, WI hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Fond du Lac, WI Hail Map
Hail from the April 18, 2025 storm was mapped across 8 counties in the Fond du Lac, WI region. Jefferson County, WI had the strongest mapped signal, peaking at 1.50" with roughly 9,806 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 Fond du Lac, WI Hail Map
Zooming in, the swath touched 32 cities near Fond du Lac, WI. Watertown, WI had the strongest mapped signal at 1.00", with an estimated 5,957 single-family homes exposed.
City cards show where the April 18, 2025 Fond du Lac, 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 Fond du Lac, WI Hail Swath Map
At the ZIP level, the April 18, 2025 Fond du Lac, WI hail map spans 42 ZIP codes. ZIP 53551 shows the strongest local signal, with mapped hail estimates up to 1.50" and an estimated single-family-home exposure of 1,818.
Check your ZIP in seconds to see whether hail activity from the April 18, 2025 Fond du Lac, WI event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the April 18, 2025 hail map for Fond du Lac, WI currently list 11 public hail reports, 0 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
April 18, 2025 6:49 AM CT |
1.00 in | Mcfarland | WI | No National Weather Service description provided. |
April 18, 2025 6:58 AM CT |
1.00 in | 5 N Lake Mills | WI | Report from mPING: Quarter (1.00 in.) Time estimated from radar. |
April 18, 2025 7:06 AM CT |
1.00 in | Lake Mills | WI | No National Weather Service description provided. |
April 18, 2025 7:09 AM CT |
1.75 in | 4 ENE Lake Mills | WI | No National Weather Service description provided. |
April 18, 2025 7:11 AM CT |
1.00 in | 2 NW Waunakee | WI | Report from mPING: Quarter (1.00 in.). |
April 18, 2025 7:17 AM CT |
1.00 in | De Forest | WI | No National Weather Service description provided. |
April 18, 2025 7:25 AM CT |
1.00 in | 1 ENE Lac La Belle | WI | No National Weather Service description provided. |
April 18, 2025 7:38 AM CT |
1.00 in | 2 SE Cottage Grove | WI | Report from mPING: Quarter (1.00 in.). |
April 18, 2025 7:50 AM CT |
1.25 in | 2 S Watertown | WI | Report from mPING: Half Dollar (1.25 in.). |
April 18, 2025 7:50 AM CT |
1.00 in | 3 NE Johnson Creek | WI | Report from mPING: Quarter (1.00 in.). |
April 18, 2025 7:52 AM CT |
1.00 in | 1 N Watertown | WI | Report from mPING: Quarter (1.00 in.). |
| 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 April 18, 2025 Fond du Lac, 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 Fond du Lac, WI Region
We found 6 more hail maps with reports from the same Fond du Lac, WI region as the April 18, 2025 event. These related maps cover storm dates from Aug 16, 2024 through Apr 17, 2025, 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 Apr 17, 2025.
If none of these related Fond du Lac, 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 Fond du Lac, WI region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Fond du Lac, WI
Not sure whether the April 18, 2025 Fond du Lac, 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 Fond du Lac, 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 April 18, 2025 Fond du Lac, WI event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Fond du Lac, 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 April 18, 2025 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 April 18, 2025 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Fond du Lac, 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 April 18, 2025 Fond du Lac, WI hail event.