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Wisconsin storm reports for May 15, 2025

NOAA recorded 143 hail reports, 49 wind reports and 15 tornado reports in Wisconsin on May 15, 2025.

in Wisconsin
207
Storm reports
Near 44.81, -91.47, WI
4.0 in
Largest hail
Near 45.45, -91.05, WI
100 mph
Highest gust
Highest rating EF2, about 38 miles from Minneapolis, MN
15
Tornado reports
Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS; gust estimates from NOAA URMA; damage surveys from the NWS Damage Assessment Toolkit

Hail, inches

  • 0.75
  • 1
  • 1.5
  • 2
  • 2.5
  • 3+

Dots: reports. Shading: radar estimate.

  • Wind report
  • Estimated gusts, 50 to 90 mph
  • Tornado and its path
  • Surveyed tornado path

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on May 15, 2025 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report. NWS survey teams walked the shaded paths after the storm; each is drawn at the widest width they found, so it can look wider than the damage at any one spot. Gust lines are estimates: the highest gust of the day in NOAA's hourly 2.5 km wind analysis (URMA), which fills in between weather stations. They aren't measurements at any building.

Reports by hour

Hail143, most at 4 PM

Wind49, most at 4 PM

Tornado15, most at 5 PM

Reports per hour, Central time. Each row has its own scale.

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
3:26 PMEF2About 38 miles from Minneapolis, MN3.94 mi long, 120 yd wide
4:05 PMEF0About 35 miles from Madison, WI0.08 mi long, 20 yd wide
4:42 PMNot ratedAbout 30 miles from Madison, WI1.18 mi long, 20 yd wide
4:47 PMEF1Near 44.62, -90.60, WI0.85 mi long, 100 yd wide
4:55 PMEF0Near 44.67, -90.56, WI2.4 mi long, 75 yd wide
5:08 PMEF1Near 44.72, -90.49, WI2.4 mi long, 100 yd wide
5:21 PMEF2Near 44.85, -90.36, WI4.63 mi long, 230 yd wide
5:32 PMEF1About 33 miles from Madison, WI6.62 mi long, 100 yd wide
5:38 PMEF2About 38 miles from Madison, WI11.48 mi long, 500 yd wide
5:41 PMEF0Near 44.96, -89.92, WI2.5 mi long, 65 yd wide
5:48 PMEF1About 44 miles from Madison, WI4.21 mi long, 75 yd wide
5:52 PMEF0Near 44.25, -89.61, WI5.21 mi long, 45 yd wide
5:57 PMEF2About 43 miles from Milwaukee, WI8.28 mi long, 300 yd wide
6:08 PMEF1About 41 miles from Milwaukee, WI2.1 mi long, 50 yd wide
6:09 PMEF1About 43 miles from Milwaukee, WI1.5 mi long, 50 yd wide

Cities with reports nearby

Reports within 15 miles of the center of each city we track.

CityLargest hailHighest gustTornado reports
Madison, WI2.25 in58 mph0
Milwaukee, WI1.5 in61 mph0

Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.