The combined effect of trough and dominant easterly wave over Tamil Nadu will bring moderate to heavy rainfall over coastal areas of Tamil Nadu.\r<br>\r<br>The combined effect of trough and dominant easterly wave over Tamil Nadu will bring moderate to heavy rainfall over coastal areas of Tamil Nadu.\r<br>\r<br>Light rainfall likely in Chennai, Tamil Nadu, Andhra Pradesh, Karnataka, Goa and Coastal Maharashtra. Read more: .\r<br>\r<br>Light rainfall likely in Chennai, Tamil Nadu, Andhra Pradesh, Karnataka, Goa and Coastal Maharashtra. Read more: .