Yesterday’s well marked low over NW Madhya Pradesh, has weakened further and moved towards Rajasthan. Rainfall has begun to reduce in Rajasthan and Gujarat.
As the trough in mid level is dipping in latitude, this is bringing down the atmospheric temperature. Since the atmospheric temp is lower than normal, this is allowing the surface level warm air to rise upward rapidly, and this causes the air pressure decrease with increase in altitude, due to which the density of air increases and this is creating more moisture in the atmosphere. This causes atmospheric instability.
Due to these conditions, rain or thundershowers likely to occur in many places over North Tamil Nadu and at a few places over Western parts of the state. Further rain or thundershowers likely at one or two places over South Interior Karnataka, Rayalaseema and South Tamil Nadu.
City Outlook:
Chennai – Day to remain partly cloudy, with a rain or thundershowers likely towards evening or night. Max 35 C and Min 27 C.
Vellore – Partly cloudy sky during the day. Few spell of rain likely during evening/night. Max 36 C and Min 26 C.
Coimbatore – Cloudy and comfortable weather likely during the day. Light rain possible by the evening. Maximum temp likely to be around 32 C and minimum temp 23 C.
Tiruchirapalli – To remain generally hot. Few spell likely during the evening or night. Max 37 C and Min 27 C.
Madurai – Clear sky during the day with prevalent hot weather likely. Light rain possible by night. Maximum temp 38 C and Minimum 27 C.
