In the ages when NWP didn't come out,weather forecasts were made by the forecasters. With NWP's improvement,NWP took the place of synoptic forecasting in first step,and at present it even takes place of the part of weather elements. In the next two decades mesoscale NWP and ensembles will be improved very much,although objective forecasts may replace some part of forecasts made by forecasters,but forecasters will play an important role in weather forecasts. We need to analyze the combination between objective and subjective forecasts to improve weather forecast further.