Gruetli Rainfall ForecastUnited StatesTNGrundy CountyGruetliToday 19 AprNo RainSun 20 AprNo RainMon 21 Apr65%Tue 22 Apr75%Wed 23 Apr35%Thu 24 Apr40%Fri 25 Apr35%Gruetli rainfall forecast issued today at 5:04 pm. Next forecast at approx. 7:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Huntsville RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads