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Flash Flood — Jefferson, WI

Jun 8, 2008

A slow-moving surface boundary, nearly parallel with the mid-level flow affected southern Wisconsin during the period of June 7th through June 9th. A strengthening low-level jet and strong moisture advection produced several rounds of thunderstorms during the period in the vicinity of this boundary. The atmosphere was very moist with precipitable water values around 2 inches. Low to mid-level wind flow supported training of flood-producing thunderstorms. A weak cool front pushed through sou

Source: NOAA National Weather Service Storm Events Database (event 113089). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Jefferson, WI

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.

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