Alta Ski Area Rainfall ForecastUnited StatesUTSalt Lake CountyAlta Ski AreaToday 19 Apr5%Sun 20 Apr5%Mon 21 Apr60%Tue 22 Apr10%Wed 23 Apr35%Thu 24 Apr40%Fri 25 Apr25%Alta Ski Area 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 Salt Lake City RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads