Seal Island Rainfall ForecastUnited StatesAKValdez-Cordova BoroughSeal IslandToday 19 Apr15%Sun 20 Apr95%Mon 21 Apr95%Tue 22 Apr55%Wed 23 Apr80%Thu 24 Apr70%Fri 25 Apr55%Seal 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 Middleton Island RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads