Basin Rainfall ForecastUnited StatesIDCassia CountyBasinToday 19 Apr5%Sun 20 Apr15%Mon 21 Apr40%Tue 22 AprNo RainWed 23 Apr10%Thu 24 Apr25%Fri 25 Apr25%Basin rainfall forecast issued today at 1:04 am. Next forecast at approx. 3:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Pocatello/Idaho Falls RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads