Knapp Rainfall ForecastUnited KingdomTAPerth and KinrossKnappToday 10 Feb95%Wed 11 Feb90%Thu 12 Feb50%Fri 13 Feb5%Sat 14 Feb35%Sun 15 Feb60%Mon 16 Feb10%Knapp rainfall forecast issued today at 12:39 pm. Next forecast at approx. 2:39 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Munduff Hill (Fife) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads