Canal Bay Rainfall ForecastUnited StatesMTLake CountyCanal BayToday 19 Apr50%Sun 20 Apr40%Mon 21 Apr80%Tue 22 Apr25%Wed 23 Apr15%Thu 24 Apr10%Fri 25 Apr20%Canal Bay rainfall forecast issued today at 4:04 pm. Next forecast at approx. 6:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Missoula RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads