Hopper Mountain National Wildlife Refuge Rainfall ForecastUnited StatesCAVentura CountyHopper Mountain National Wildlife RefugeToday 19 AprNo RainSun 20 AprNo RainMon 21 AprNo RainTue 22 AprNo RainWed 23 AprNo RainThu 24 AprNo RainFri 25 AprNo RainHopper Mountain National Wildlife Refuge rainfall forecast issued today at 2:04 am. Next forecast at approx. 4:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Los Angeles RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads