Lake Shamrock Rainfall ForecastUnited StatesMIClare CountyLake ShamrockToday 19 Apr70%Sun 20 Apr10%Mon 21 Apr85%Tue 22 Apr20%Wed 23 Apr25%Thu 24 Apr20%Fri 25 Apr35%Lake Shamrock rainfall forecast issued today at 6:04 am. Next forecast at approx. 8:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Gaylord RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads