Alaka'i Wilderness Preserve Rainfall ForecastUnited StatesHIKauaiAlaka'i Wilderness PreserveToday 19 Apr80%Sun 20 Apr80%Mon 21 Apr85%Tue 22 Apr85%Wed 23 Apr70%Thu 24 Apr70%Fri 25 Apr50%Alaka'i Wilderness Preserve rainfall forecast issued today at 1:04 pm. Next forecast at approx. 3:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time South Kauai RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads