Trallong Rainfall ForecastUnited KingdomWLPowysTrallongToday 9 Oct95%Sat 10 Oct45%Sun 11 Oct55%Mon 12 Oct70%Tue 13 Oct85%Wed 14 Oct20%Thu 15 Oct70%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Trallong rainfall forecast issued today at 1:10 pm. Next forecast at approx. 3:10 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads