Question: Assume that a parcel of air coming of the Pacific Ocean is forced to rise up a 3,000 m mountain. Assume that at sea level, the parcel has a temperature of 20 degrees C and a dew point of 10 degrees C. Also assume that the environmental temperature at the top of the mountain is -2 degrees C. (a) At what elevation do you expect the cloud to form, i. e. what is the LCL? Need Assignment Help?