Wisconsin · April 14, 2026

Wisconsin hail map — April 14, 2026

NOAA radar detected hail of an inch or more over 10 Wisconsin cities on April 14, 2026. The largest stones — 2.00″, hen egg size — fell over Madison.

Hail swath map for Madison, WI on April 14, 2026 showing 2.00 inch hail.
Swath over Madison on April 14, 2026 — 2.00″ hail. Each city below has its own map for this storm.
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Cities hit
10
in Wisconsin
Largest stone
2.00″
hen egg size
Impact rating
7/10
from stone size

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

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What people on the ground measured in Wisconsin on April 14, 2026

12 reports filed with the National Weather Service — 5 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.

  • 4.00″ softball size Trained Spotter
    4 E Maple Bluff, WI6:31 PM CDTDane County

    Trained spotter measures softball sized hail near Maple Bluff.

  • 3.50″ baseball size Trained Spotter
    3 E Maple Bluff, WI5:37 PM CDTDane County

    Corrects previous hail report from 3 E Maple Bluff. Trained spotter reports measured hail stones as large as 3.5 inches in diameter.

  • 3.25″ baseball size Public
    1 E Madison, WI5:39 PM CDTDane County

    Report from mPING: Baseball+ (3.25 in.).

  • 3.00″ baseball size Public
    1 NW Maple Bluff, WI5:02 PM CDTDane County
  • 3.00″ baseball size Trained Spotter
    1 ESE Maple Bluff, WI5:25 PM CDTDane County
  • 3.00″ baseball size Public
    1 E Maple Bluff, WI5:34 PM CDTDane County

    Report from mPING: Tea Cup (3.00 in.).

  • 3.00″ baseball size Trained Spotter
    4 SSW Plainville, WI6:00 PM CDTJuneau County
  • 2.75″ baseball size Public
    1 SW Black Earth, WI4:36 PM CDTDane County

    Baseball sized hail falling causing significant damage to siding and roofs in the area.

  • 2.75″ baseball size Trained Spotter
    4 SW Middleton, WI4:45 PM CDTDane County

    Trained spotter measures hail stones as large as 2.75 inches in diameter.

  • 2.75″ baseball size Law Enforcement
    Westby, WI4:51 PM CDTVernon County

    Windshields broken on patrol car.

  • 2.75″ baseball size Public
    3 SW Cashton, WI4:57 PM CDTVernon County
  • 2.75″ baseball size Public
    2 NE Maple Bluff, WI5:18 PM CDTDane County

    Report from mPING: Baseball (2.75 in.).

Showing the 12 largest of 168 hail reports filed that day.

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.

FAQ

Wisconsin hail on April 14, 2026

NOAA radar put hail of an inch or more over 10 Wisconsin cities that day. The largest stones — 2.00 inches, hen egg size — were over Madison. Every city hit is listed above with its own stone size.

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