Post Lake Rainfall ForecastUnited StatesMIKalkaska CountyPost LakeToday 19 Apr75%Sun 20 AprNo RainMon 21 Apr90%Tue 22 Apr40%Wed 23 Apr35%Thu 24 Apr25%Fri 25 Apr40%Post Lake 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