As per weather office winter will remain across the state till the next 10 days. At the moment, the maximum and minimum temperatures in the state are below 4 to 5 degrees. Today’s cold wave warning in several districts across the state. The next 48 hours of winter will maintain this mood. The temperature in Kolkata will be between 11 and 12 for the next 48 hours. This winter will continue till the next 10 days, because there are no obstacles in the way of cool winds of the North West.