Rock Springs Sweetwater County Airport Rainfall ForecastUnited StatesWYSweetwater CountyRock Springs Sweetwater County AirportToday 19 AprNo RainSun 20 Apr10%Mon 21 Apr30%Tue 22 AprNo RainWed 23 Apr15%Thu 24 Apr25%Fri 25 Apr15%Rock Springs Sweetwater County Airport 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 Riverton RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads