Aug 31, 2018
A large west to east line of thunderstorms moving east to southeast late on August 27th into the early morning hours of August 28th brought more flash flooding and river flooding to Sauk, Columbia, Marquette, Green Lake, Fond du Lac, Dodge, and Jefferson Counties. This occurred along a stationary front within a very moist airmass. This rain event was the beginning of significant flooding on the Baraboo and Fox Rivers that continued into September. Flooding also began on the Rock and Crawfish Ri
Source: NOAA National Weather Service Storm Events Database (event 782013). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Jefferson County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.