Arrastra Mountain Rainfall ForecastUnited StatesMTPowell CountyArrastra MountainToday 19 Apr60%Sun 20 Apr70%Mon 21 Apr90%Tue 22 Apr30%Wed 23 Apr25%Thu 24 Apr25%Fri 25 Apr35%Arrastra Mountain 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