The synoptic verification is conducted for the GRAPES_MESO V3.3 updated in June 2013. The results indicate that the model can forecast the physical conditions well, including the water vapor, the instability and the vertical wind shear, but the forecast accuracy is different from August to October. For some of the physical conditions that reach a given threshold, the model can forecast better. Moreover, the initiation and development of the rainstorm and convective weather can be reflected well, especially the details from the high resolution products, but not very good for the rainstorm that is extreme or affected by the topography.