The Regional Meteorological Centre, Chennai, is now using the heat index on an experimental basis.
By using this, it will forecast how temperature and humidity could affect human discomfort in the State.
The Heat index maps for Tamil Nadu is now being used by weather forecasters, provide information about the impact of humidity on high temperature and real feel temperature.
With colour codes like red, yellow and orange used for experimental heat index.
It would give guidance to initiate additional care to reduce citizens’ discomfort and heat-related illness.
A total of 22 agro-meteorology automatic weather stations would be set up across the State where the various agro-based weather parameters, including the soil temperature, would be measured.
Tamil Nadu would get additional two more doppler weather radars, including in Kanniyakumari.