Green Lake Rainfall ForecastUnited StatesMTPondera CountyGreen LakeToday 19 Apr45%Sun 20 Apr70%Mon 21 Apr90%Tue 22 Apr60%Wed 23 Apr25%Thu 24 Apr25%Fri 25 Apr40%Green Lake rainfall forecast issued today at 3:04 am. Next forecast at approx. 5:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Great Falls RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads