East Arm Grand Traverse Bay Rainfall ForecastUnited StatesMIGrand Traverse CountyEast Arm Grand Traverse BayToday 19 Apr70%Sun 20 Apr10%Mon 21 Apr85%Tue 22 Apr20%Wed 23 Apr50%Thu 24 Apr25%Fri 25 Apr45%East Arm Grand Traverse Bay rainfall forecast issued today at 6:04 pm. Next forecast at approx. 8:04 am.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