Storm Record · Columbia County

June 16, 2018: Hail and a tornado in Columbia County

1.75″
Largest hail
58mph
Strongest gust
1
Tornado
9
NWS reports

What the National Weather Service recorded

Persistent thunderstorms developed over Columbia County near a warm front. The thunderstorms produced large hail, scattered tree damage, flash flooding, and one brief EFO tornado.

Source: NOAA Storm Events Database · episode 126325

Every report, in the Weather Service's words

Where It Hit

Location County Hazard Size Report
Portage (.69 S) Columbia Wind 58 mph wind Several trees down in and around Portage.
Dekorra (3.09 ESE) Columbia Wind 58 mph wind Several trees and power lines down south of Portage.
Rio Cowgill Fld Arpt (3.39 SW) Columbia Wind 58 mph wind Trees and power lines down across Traut Road.
Dekorra (1.38 S) Columbia Hail 1.75" hail
Dekorra (1.5 W) Columbia Hail 1.25" hail
Portage (.85 SW) Columbia Hail 1" hail
Dekorra (1.22 SE) Columbia Hail 1" hail
Dekorra (1.22 SE) Columbia Hail 1" hail
Poynette (3.5 NE) Columbia Tornado EF0 Videos and pictures of the tornado were provided on social media. Minor tree damage likely occurred.
Source: NOAA Storm Events Database, Wisconsin