Rain fell on Kolkata on Wednesday (03 May) as a result of a cyclonic circulation in Chhattisgarh.
According to weather forecasts, it was unrelated to Cyclone Mocha, which is building over the southeast Bay of Bengal.
Many thunderstorms are expected in south Bengal if the system strengthens into a cyclone and makes landfall on the Bengal coast. Following the 12th of May.
Meteorologists, on the other hand, forecast a dry spell in Kolkata and other South Bengal districts from May 6 to May 12.
