Less Marked Low (LML) lies over west central Bay of Bengal. Moderate to rather heavy rain is likely to occur over coastal areas of South Andhra Pradesh and Coastal areas of Tamil Nadu including Pudhucherry.
Chennai can receive intermittent rain and sky will be overcast today.
Another trough of low persists over South West Bay of Bengal and extends upto 1km above Mean Sea Level. Moderate rain is forecast today over interior parts of Tamil Nadu as well.