Penwhapple Reservoir Rainfall ForecastUnited KingdomSTSouth AyrshirePenwhapple ReservoirToday 2 Nov95%Mon 3 Nov85%Tue 4 Nov55%Wed 5 Nov80%Thu 6 Nov50%Fri 7 Nov45%Sat 8 Nov15%Penwhapple Reservoir rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads