Wisconsin · April 15, 2026

Wisconsin hail map — April 15, 2026

NOAA radar detected hail of an inch or more over 1 Wisconsin city on April 15, 2026. The largest stones — 1.00″, quarter size — fell over Beloit.

Hail swath map for Beloit, WI on April 15, 2026 showing 1.00 inch hail.
Swath over Beloit on April 15, 2026 — 1.00″ hail. Each city below has its own map for this storm.
Cities hit
1
in Wisconsin
Largest stone
1.00″
quarter size
Impact rating
3/10
from stone size

Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.

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Wisconsin cities hit on April 15, 2026

Beloit, WI1.00″ · quarter

What people on the ground measured in Wisconsin on April 15, 2026

7 reports filed with the National Weather Service — 3 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.

  • 1.00″ quarter size Public
    Hales Corners, WI8:32 PM CDTMilwaukee County

    Mping report out of Hales Corners. Time estimated from radar.

  • 1.00″ quarter size Emergency Mngr
    2 SE Elkhorn, WI8:34 PM CDTWalworth County
  • 0.25″ penny size Public
    3 NNW Prairie Du Chien, WI4:06 PM CDTCrawford County

    Public report via Facebook comment. Time estimated from radar.

  • 0.25″ penny size Public
    3 N Eastman, WI4:17 PM CDTCrawford County
  • 0.25″ penny size Public
    Seneca, WI4:20 PM CDTCrawford County

    Time estimated via radar.

  • 0.25″ penny size County Official
    Wauzeka, WI4:36 PM CDTCrawford County
  • 0.25″ penny size Emergency Mngr
    Bloomington, WI5:16 PM CDTGrant County

Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.

Other states hit on April 15, 2026

Ohio8 cities · 2.00″Texas1 city · 1.50″Oklahoma2 cities · 1.50″Iowa2 cities · 1.00″
The full US hail map for April 15, 2026 →

Other Wisconsin hail days

August 18, 20261 city · 1.00″August 11, 20261 city · 1.00″August 9, 20263 cities · 1.00″July 27, 20269 cities · 2.00″July 3, 20261 city · 1.00″July 2, 20263 cities · 1.00″July 1, 20262 cities · 2.00″June 29, 20261 city · 1.00″June 24, 20262 cities · 1.00″June 16, 20261 city · 1.00″June 10, 20261 city · 1.00″May 27, 20262 cities · 2.00″
Every hail day across Wisconsin →
FAQ

Wisconsin hail on April 15, 2026

NOAA radar put hail of an inch or more over 1 Wisconsin city that day. The largest stones — 1.00 inches, quarter size — were over Beloit. Every city hit is listed above with its own stone size.

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