River Forth - Alloa Rainfall ForecastUnited KingdomTAClackmannanRiver Forth - AlloaToday 29 Oct5%Thu 30 Oct85%Fri 31 Oct65%Sat 1 Nov50%Sun 2 Nov80%Mon 3 Nov80%Tue 4 Nov50%River Forth - Alloa rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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