Storm Record · Columbia, Dodge, Sauk Counties

April 13, 2018: Hail in Columbia, Dodge and Sauk Counties

1.75″
Largest hail
13
NWS reports

What the National Weather Service recorded

A surge of warm, moist, and unstable air aloft triggered a severe thunderstorm that produced large hail from Sauk County east to Sheboygan County.

Source: NOAA Storm Events Database · episode 123696

Every report, in the Weather Service's words

Where It Hit

Location County Hazard Size Report
Loretta (1.66 ENE) Sauk Hail 1.75" hail Hail accumulated, turning ground completely white.
Devils Lake (.5 W) Sauk Hail 1.75" hail
Merrimac (3.49 N) Sauk Hail 1.75" hail
North Freedom (.85 SE) Sauk Hail 1.25" hail
Rio (.85 NE) Columbia Hail 1.25" hail
Baraboo (1 W) Sauk Hail 1" hail
Baraboo (.5 W) Sauk Hail 1" hail
Horicon (.85 SW) Dodge Hail 1" hail
Mayville (.85 SE) Dodge Hail 1" hail
Reedsburg Muni Arpt (2 E) Sauk Hail 0.88" hail Hail accumulated.
Rock Spgs Sauk Hail 0.75" hail
Mayville (.5 E) Dodge Hail 0.75" hail
Minnesota Jct (1 E) Dodge Hail 0.75" hail Hail accumulated.
Source: NOAA Storm Events Database, Wisconsin