Hyak Rainfall ForecastUnited StatesWAKittitas CountyHyakToday 19 Apr45%Sun 20 Apr85%Mon 21 Apr30%Tue 22 Apr5%Wed 23 Apr5%Thu 24 Apr30%Fri 25 Apr55%Hyak 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 Seattle RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads