Hail and wind reports › August 18, 2026 › Wisconsin
Hail and wind reports in Wisconsin, August 18, 2026
2 hail, 15 wind and 1 tornado reports; largest hail 1.25 in; strongest gust 67 mph.
‹ August 17, 2026 · August 19, 2026 › · All dates
| Time (UTC) | Type | Size / speed | Place | County | Notes |
|---|---|---|---|---|---|
| 08-18 20:23 | Hail | 1.25 in | 1 WNW Onalaska | La Crosse | (ARX) |
| 08-18 21:50 | Hail | 1.00 in | 1 SSE Fond Du Lac | Fond du Lac | Spotter report of quarter sized hail in Fond du Lac. (MKX) |
| 08-18 20:16 | Wind | 67 mph | 2 NNE French Island | La Crosse | ASOS station KLSE La Crosse Regional Airport. (ARX) |
| 08-18 20:28 | Wind | damage | 1 W West Salem | La Crosse | Large tree split in two. Time estimated via RADAR. (ARX) |
| 08-18 20:32 | Wind | damage | 1 ESE Marinette | Marinette | A few trees downed on Waters St. between 2nd Street and 3rd Street. Time estimated by radar. (GRB) |
| 08-18 21:03 | Wind | damage | 2 ESE Hancock | Waushara | Multiple trees downed on 7th Drive in Hancock. Powerlines downed as well. Time estimated by radar. (GRB) |
| 08-18 21:15 | Wind | 61 mph | 3.4 NE Richford | Waushara | From private weather station. (GRB) |
| 08-18 21:19 | Wind | damage | 1 S Wautoma | Waushara | Powerlines downed in Wautoma. Time estimated by radar. (GRB) |
| 08-18 21:21 | Wind | damage | 1 NW Wonewoc | Juneau | Tree down partially covering the road. (ARX) |
| 08-18 21:24 | Wind | damage | Hillsboro | Vernon | Power line down and laying on street with some tree damage. (ARX) |
| 08-18 21:35 | Wind | damage | La Valle | Sauk | Healthy tree down on powerline in La Valle. Time estimated by radar. (MKX) |
| 08-18 21:46 | Wind | damage | 1 ESE Taycheedah | Fond du Lac | Tree down across both lanes of Golf Course Road... reported by Fond du Lac Police. Time estimated by radar. (MKX) |
| 08-18 23:30 | Wind | damage | 1 SW Richfield | Washington | Numerous down trees and roof damage reported by sheriff office on Cherokee Trail and Winnebago Rd. Time estimated based on radar. (MKX) |
| 08-18 23:35 | Wind | damage | 2 WNW Sussex | Waukesha | HAM radio report of 1 foot tree limbs snapped at the intersection of Good Hope Rd and Highway 164. Time estimated by radar. (MKX) |
| 08-18 23:48 | Wind | damage | 3 SE Waukesha | Waukesha | Trained spotter reports 4 inch diameter tree branch broken with leading edge of storm. Time estimated by radar. (MKX) |
| 08-18 23:49 | Wind | damage | 1 N Bayside | Ozaukee | Public report of large downed trees in Bayside. (MKX) |
| 08-18 23:51 | Wind | damage | 2 SE Butler | Milwaukee | Social media report of trees snapped in Pinelawn Memorial Park. Photo of a pine snapped approximately 1/4 way up. Time estimated by radar. (MKX) |
| 08-18 23:33 | Tornado | 1 SSW Hubertus | Washington | NWS storm survey finds a brief EF0 tornado damage track beginning near the intersection of Elmwood Rd & Timber Stone Way. Max wind speed 80 MPH. Additional details to f (MKX) |
Preliminary local storm reports from NOAA's Storm Prediction Center, made by trained spotters, the public and National Weather Service offices. Not every storm is reported, reports can be revised, and a report near a property shows storm exposure, not proof of damage. A report day runs from 7 a.m. Eastern (12:00 UTC) to 7 a.m. the next day; times are UTC.
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