Columbia Hills State Park Rainfall ForecastUnited StatesWAKlickitat CountyColumbia Hills State ParkToday 19 Apr30%Sun 20 AprNo RainMon 21 AprNo RainTue 22 AprNo RainWed 23 AprNo RainThu 24 Apr15%Fri 25 Apr25%Columbia Hills State Park rainfall forecast issued today at 2:04 am. Next forecast at approx. 4:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Portland RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads