Lake Marvin Rainfall ForecastUnited StatesTXHemphill CountyLake MarvinToday 17 Apr15%Fri 18 Apr20%Sat 19 Apr50%Sun 20 Apr70%Mon 21 Apr5%Tue 22 Apr35%Wed 23 Apr50%Lake Marvin rainfall forecast issued today at 6:04 am. Next forecast at approx. 8:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Amarillo RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads