Developed by Weather Impact under S2S4Agri Project, the S2S Forecasting Initiative provides agronomical advisory services to Bangladeshi farmers. It provides weather forecasts for the next 4 weeks with an indication of the weather on a weekly time scale. These forecasts fall between the conventional short term forecasts (up to 10 days ahead) and monthly or seasonal forecasts and are at the forefront of the current science and not yet widely used. Weather Impact assists BMD and DAE in the development and use of these type of forecasts. The S2S timeframe contains potentially valuable information for famers including monsoon start early or late, indications for extreme rainfall and chances on a cold wave coming etc. The most important component of the initiative is to sustain the newly developed services by providing capacity building trainings provided by Weather Impact and WEnR to use the system.