Amsterdam-Churchill Rainfall ForecastUnited StatesMTGallatin CountyAmsterdam-ChurchillToday 19 Apr15%Sun 20 Apr65%Mon 21 Apr85%Tue 22 Apr25%Wed 23 Apr25%Thu 24 Apr30%Fri 25 Apr30%Amsterdam-Churchill rainfall forecast issued today at 4:04 am. Next forecast at approx. 6:04 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