तमिलनाडु के 19 जिलों में लू की चेतावनी; चेन्नई में उमस भरी स्थिति बनी रहेगी

The India Meteorological Department (IMD) has issued a heatwave warning for 19 districts of Tamil Nadu on Thursday, cautioning that soaring temperatures and high humidity could lead to heat-related illnesses across several parts of the stat