Cat Island Rainfall ForecastUnited StatesAKPrince of Wales-Outer Ke BoroughCat IslandToday 19 Apr30%Sun 20 AprNo RainMon 21 Apr55%Tue 22 Apr45%Wed 23 Apr25%Thu 24 Apr20%Fri 25 Apr25%Cat Island rainfall forecast issued today at 3:03 pm. Next forecast at approx. 5:03 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Biorka Island RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads