Altnamackan Rainfall ForecastUnited KingdomNINewry and MourneAltnamackanToday 25 Apr55%Fri 26 Apr50%Sat 27 Apr30%Sun 28 Apr50%Mon 29 Apr75%Tue 30 Apr55%Wed 1 May10%Altnamackan rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet an account to remove ads