The low pressure area has moved further westward and can be marked close to South Sri Lanka Coast. Weathermen expect this system to keep moving in west-northwest direction.
A trough is seen extending from Southeast Arabian Sea to this system across South of Kerala. Thus, light rain and thundershowers are likely to commence along the coast of Tamil Nadu and Kerala. Isolated moderate spells are also possible over the region. Rains may intensify in the next 24 hours. Chennai will also start witnessing light showers which will intensify further.