May 13, 2022
A line of showers and thunderstorms developed during the late afternoon of Friday, May 13, 2022 generally along and east of the Mississippi River in northwest Illinois. Some thunderstorms did become severe along that line, and produced all modes of severe weather including hail up to one inch, wind gusts to 60 MPH and three landspout tornadoes. One occurred near Good Hope IL, with the other two just south of Monmouth IL. Some reports of flooding were also received, especially near Roseville IL.
Source: NOAA National Weather Service Storm Events Database (event 1020614). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Warren County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.