Chennai, April 29 -- The India Meteorological Department (IMD) on Sunday forecast that heat wave conditions would continue until May 4 in Tamil Nadu with at least six districts experiencing temperatures more than 40 degrees Celsius.

"Due to humid air and high temperatures, hot and uncomfortable weather is very likely to prevail in isolated pockets over rest the of Tamil Nadu, Puducherry and Karaikal," IMD said in a bulletin.

Erode in Tamil Nadu recorded the highest temperature at 42 degrees Celsius. Chennai isn't experiencing heat wave conditions with 36 degrees Celcius, however, it is sweltering under high humidity.

Chief secretary Shiv Das Meena held a review meeting with officials of Tamil Nadu Generation and Distribution Corporatio...