Willow Airport Rainfall ForecastUnited StatesAKMatanuska-Susitna BoroughWillow AirportToday 19 Apr5%Sun 20 Apr50%Mon 21 Apr55%Tue 22 Apr35%Wed 23 Apr30%Thu 24 Apr20%Fri 25 Apr25%Willow Airport rainfall forecast issued today at 2:04 pm. Next forecast at approx. 4:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Kenai RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads