Weather Modeling concepts have already been established a century before the time of computers and just like new
technologies and advancement in the field of science, it faced numerous obstacles in the past. It is considered before as an
art rather than science because the output values are unrealistic and the values are very far from the ones observed by
stations. However thru the countless efforts of numerous scientist all over the world and advancements of technology, the
outputs of weather models became as close as the real observation values. Weather Research and Forecasting Model is one
of the modern day weather model that is used worldwide by numerous researchers and meteorological institutions to
provide forecasts. In this activity, it aims to provide familiarization on WRF environment and show the importance and
role of cumulus and microphysics parameters in the model. Also, it aims to know what combination of the two parameters
will be the closest from the observed values of accumulated rain and temperature during the time period of May 24-28,
2014