Hail Swath Map Preview
The Oshkosh, WI hail swath map preview was last reviewed on August 29, 2026 and shows mapped hail estimates up to 2.50". There are 20 public hail reports, 11 public wind reports, and 9 nearby tornado reports listed for the May 15, 2025 event.
View the May 15, 2025 Oshkosh, 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 Oshkosh, WI Hail Map
The May 15, 2025 hail swath map for Oshkosh, WI covers approximately 3,039 square miles and includes an estimated 281,877 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 1,141 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 110,917 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 876 sq mi | 74,679 |
| 0.50-0.75" | 1,141 sq mi | 110,917 |
| 0.75-1.00" | 457 sq mi | 39,278 |
| 1.00-1.25" | 238 sq mi | 22,356 |
| 1.25-1.50" | 149 sq mi | 18,248 |
| 1.50-1.75" | 103 sq mi | 12,227 |
| 1.75-2.00" | 51 sq mi | 2,868 |
| 2.00-2.25" | 16 sq mi | 1,110 |
| 2.25-2.50" | 4 sq mi | 120 |
| 2.50-2.75" | 3 sq mi | 74 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the May 15, 2025 Oshkosh, WI hail event may have reached your area.
Housing Exposure Inside the Oshkosh, WI Hail Swath Map
Inside the May 15, 2025 hail swath map area for Oshkosh, WI, HailGeeks estimates 113,509 single-family homes, 7,565 townhomes, and 35,048 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 45,191 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 29,406 | 1,954 | 9,640 |
| 0.50-0.75" | 45,191 | 3,034 | 13,237 |
| 0.75-1.00" | 16,594 | 993 | 3,754 |
| 1.00-1.25" | 8,638 | 677 | 2,881 |
| 1.25-1.50" | 7,467 | 503 | 3,078 |
| 1.50-1.75" | 4,741 | 327 | 1,933 |
| 1.75-2.00" | 1,112 | 61 | 327 |
| 2.00-2.25" | 264 | 14 | 187 |
| 2.25-2.50" | 59 | 1 | 7 |
| 2.50-2.75" | 37 | 1 | 4 |
Use this table to review housing exposure by hail band for the May 15, 2025 Oshkosh, WI hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Oshkosh, WI Hail Map
Hail from the May 15, 2025 storm was mapped across 24 counties in the Oshkosh, WI region. Dodge County, WI had the strongest mapped signal, peaking at 2.50" with roughly 17,435 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 Oshkosh, WI Hail Map
Zooming in, the swath touched 79 cities near Oshkosh, WI. Portage, WI had the strongest mapped signal at 2.00", with an estimated 2,147 single-family homes exposed.
City cards show where the May 15, 2025 Oshkosh, 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 Oshkosh, WI Hail Swath Map
At the ZIP level, the May 15, 2025 Oshkosh, WI hail map spans 98 ZIP codes. ZIP 53579 shows the strongest local signal, with mapped hail estimates up to 2.50" and an estimated single-family-home exposure of 148.
Check your ZIP in seconds to see whether hail activity from the May 15, 2025 Oshkosh, WI event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the May 15, 2025 hail map for Oshkosh, WI currently list 20 public hail reports, 11 public wind reports, and 9 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
May 15, 2025 4:36 PM CT |
1.00 in | Portage | WI | No National Weather Service description provided. |
May 15, 2025 5:35 PM CT |
1.00 in | 5 ENE Columbus | WI | Quarter size hail covering the ground. |
May 15, 2025 5:37 PM CT |
1.50 in | 4 SW Beaver Dam | WI | Report from mPING: Ping Pong Ball (1.50 in.). |
May 15, 2025 5:37 PM CT |
1.00 in | 3 NW Reeseville | WI | No National Weather Service description provided. |
May 15, 2025 5:38 PM CT |
1.50 in | 1 SE Beaver Dam | WI | No National Weather Service description provided. |
May 15, 2025 5:45 PM CT |
1.25 in | Beaver Dam | WI | Report from mPING: Half Dollar (1.25 in.). |
May 15, 2025 5:51 PM CT |
1.00 in | 2 N Lowell | WI | Report from mPING: Quarter (1.00 in.). |
May 15, 2025 5:53 PM CT |
1.00 in | 1 S Beaver Dam | WI | Report from mPING: Quarter (1.00 in.). |
May 15, 2025 6:04 PM CT |
1.25 in | 3 NE Green Lake | WI | No National Weather Service description provided. |
May 15, 2025 6:06 PM CT |
1.50 in | 4 NNW Bancroft | WI | No National Weather Service description provided. |
May 15, 2025 6:09 PM CT |
1.00 in | Theresa | WI | Report from mPING: Quarter (1.00 in.). |
May 15, 2025 6:12 PM CT |
1.25 in | Kekoskee | WI | Report from mPING: Half Dollar (1.25 in.). |
May 15, 2025 6:15 PM CT |
1.00 in | 4 NE Green Lake | WI | No National Weather Service description provided. |
May 15, 2025 6:15 PM CT |
1.00 in | 6 S Waupun | WI | No National Weather Service description provided. |
May 15, 2025 6:19 PM CT |
1.00 in | Theresa | WI | Report from mPING: Quarter (1.00 in.). |
May 15, 2025 6:22 PM CT |
1.25 in | 1 N Campbellsport | WI | Report from mPING: Half Dollar (1.25 in.). |
May 15, 2025 6:23 PM CT |
1.00 in | 2 E Hartford | WI | Report from mPING: Quarter (1.00 in.). |
May 15, 2025 6:24 PM CT |
1.25 in | 2 SE Hartford | WI | No National Weather Service description provided. |
May 15, 2025 6:27 PM CT |
1.25 in | 2 SE Lomira | WI | Report from mPING: Half Dollar (1.25 in.). |
May 15, 2025 6:50 PM CT |
1.50 in | 2 WSW Amherst Junction | WI | No National Weather Service description provided. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
May 15, 2025 5:15 PM CT | 3 W Campbellsport | WI | Corrects previous non-tstm wnd dmg report from 3 W Campbellsport. Public report of multiple trees and branches down outside Campbellsport. Time estimated from radar. | |
May 15, 2025 5:18 PM CT | Campbellsport | WI | Corrects previous non-tstm wnd dmg report from Campbellsport. Public report of large tree snapped near the base. Time estimated by radar. | |
May 15, 2025 5:33 PM CT | Lowell | WI | Multiple uprooted trees. Time estimated from radar. | |
May 15, 2025 5:50 PM CT | 3 W Horicon | WI | Numerous 4 to 12 inch limbs down and power lines down in Minnesota Junction. Time estimated from radar. | |
May 15, 2025 5:53 PM CT | 1 WNW Juneau | WI | Dodge Co Sheriff reported roof off house on West Hillcrest Rd. | |
May 15, 2025 6:01 PM CT | Mayville | WI | Numerous reports of tree and outbuilding damage in downtown Mayville. Time estimated from radar. | |
May 15, 2025 6:10 PM CT | 2 SSW Horicon | WI | House siding and roof damage. Reported via X. Fox Rd and Helena Rd. Time estimated from radar. | |
May 15, 2025 7:00 PM CT | Cascade | WI | Trees down in the Cascade area. | |
May 15, 2025 7:04 PM CT | 2 S Cedar Grove | WI | Grain bins damaged... semi trailer rolled over. | |
May 15, 2025 5:55 PM CT | 73 mph | 5 NW Kekoskee | WI | RAWS site measured on hourly observation. Time estimated from radar. Sensor at 6.1 meters. SSE wind direction. |
May 15, 2025 7:11 PM CT | 63 mph | 3 NNW Sheboygan Falls | WI | Southwest wind sustained at 46 mph. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
May 15, 2025 4:42 PM CT | UNK | 3 SW Portage | WI | A NWS Storm Survey concludes an EF-U tornado occurred southwest of Portage. Multiple videos and calls demonstrate a brief touchdown along Interstate 39. Surveys could not find damage along any roadways... suggesting touchdown may have happened in the Baraboo River Waterfowl Production Area or Pine Island State Wildlife area north of Hwy 33. |
May 15, 2025 5:32 PM CT | UNK | 2 NNW Reeseville | WI | A NWS storm survey found EF-1 rated damage from a tornado that began west of Lowell. This tornado was on the ground for approximately 6.7 miles... ending just south of Oak Grove. Peak wind speeds were estimated to be 90 MPH. |
May 15, 2025 5:42 PM CT | UNK | 3 W Juneau | WI | A NWS storm survey found EF-2 rated damage from a tornado that began west of Juneau. This tornado was on the ground for approximately 9.2 miles... ending just east of Horicon. Peak wind speeds were estimated to be 120 MPH. |
May 15, 2025 5:49 PM CT | UNK | 2 N Juneau | WI | A NWS story survey found EF-1 rated damage from a tornado that began near the Dodge County Airport... north of Juneau. This tornado proceeded to the east before ending just east of the Rock River. Path length is estimated to be 4 miles. Peak wind speed was 95 MPH. |
May 15, 2025 5:57 PM CT | UNK | 2 WSW Bancroft | WI | Brief Tornado reported from public via Law Enforcement. |
May 15, 2025 5:59 PM CT | UNK | 2 WSW Mayville | WI | A NWS storm survey found EF-2 rated damage from a tornado that began southwest of Mayville. This tornado continued to the northeast for approximately 5 miles. Peak wind was 120 MPH. |
May 15, 2025 6:01 PM CT | UNK | 2 N Keene | WI | turning north onto County Hwy J... from Hwy 54... I noticed a large funnel cloud with a small column reaching towards the ground. |
May 15, 2025 6:08 PM CT | UNK | 2 NNE Theresa | WI | NWS Storm Survey: EF-1 tornado... 100mph peak winds... 50 yards wide... path 2.1 miles. Initially part of the Mayville tornado path... adjustments were made based on more information and a follow up survey which shows two distinct paths. Damage is mainly to trees northeast of the Highway 28-175 roundabout. |
May 15, 2025 6:09 PM CT | UNK | 2 SW Lomira | WI | A NWS storm survey found EF-1 rated damage from a brief tornado southwest of Lomira. This tornado had an estimated path length of 0.5 miles and a peak wind of 95 MPH. |
This table includes only public storm reports connected to the May 15, 2025 Oshkosh, 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 Oshkosh, WI Region
We found 6 more hail maps with reports from the same Oshkosh, WI region as the May 15, 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 Oshkosh, 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 Oshkosh, WI region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Oshkosh, WI
Not sure whether the May 15, 2025 Oshkosh, 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 Oshkosh, 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 May 15, 2025 Oshkosh, WI event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Oshkosh, 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 May 15, 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 May 15, 2025 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Oshkosh, 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 May 15, 2025 Oshkosh, WI hail event.