Kindan no Tenkiyohou

is a Japanese light novel series written by Sadamu Yamashita. The series began publication on March 10, 1997 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Maimi Haruno, a high school girl from Kogal, has passed the difficult test for some reason and has become a weather forecaster. She hopefully she dreams of being a big star in the future, and although she's okay to be a weathercaster on Central TV, all the weather forecasts she expects are off. Every day she feels uneasy about her future. In front of such Maimi, a mysterious old man who claims to be the master of the legendary rain-maker appears. He says he will teach you how to control the weather at will. With this, the weather forecast has inherited the position of master, but for that reason it will be a life-threatening comedy! Weather non-stop comedy is here.