Rochelle Municipal Airport (Koritz Field) Rainfall ForecastUnited StatesILOgle CountyRochelle Municipal Airport (Koritz Field)Today 18 Apr45%Sat 19 Apr50%Sun 20 Apr70%Mon 21 Apr90%Tue 22 Apr20%Wed 23 Apr35%Thu 24 Apr30%Rochelle Municipal Airport (Koritz Field) rainfall forecast issued today at 9:04 pm. Next forecast at approx. 11:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Chicago RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads