Chennai Meteorological Department has announced that there will be rains today (Wednesday) in some parts of Tamil Nadu and Puducherry. There have been rains in Tamil Nadu for the last few days due to the upper air circulation over Lakshadweep. At this juncture, there is decline in rainfall in Tamil Nadu. The Meteorological Department has mentioned that there will be rainfall in some places. The officials have also mentioned that the climate in Chennai will be cloudy.