River Witham - South Forty Foot Drain Rainfall ForecastUnited KingdomEMLincolnshireRiver Witham - South Forty Foot DrainToday 16 Jul30%Thu 17 Jul5%Fri 18 Jul50%Sat 19 Jul35%Sun 20 Jul60%Mon 21 Jul40%Tue 22 Jul35%River Witham - South Forty Foot Drain rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Ingham (Lincolnshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads