Why IMD could not predict the weather accurately?Very recently, the Indian Metrological Department (IMD) issued Red alert for Kerala, Tamilnadu and Pondicherry predicting that there would be heavy to very heavy rain on 7th October. All the three states acted fast to overcome the flood situations. But the weather was fair and good on 7th October. Can't our IMD predict and forecast the accurate weather condition? What is the percentage of trust we can have with our IMD?
Should this be - Heavy rain means No rain, No rain means Heavy rain?