Mumbai, Thane, Palghar, Raigad and Ratnagiri are expected to see hot and humid conditions in isolated pockets on October 4 and 5, an IMD weather bulletin said

The IMD’s nowcast said light to moderate spells of rain, with the possibility of thunder and lightning, were very likely at isolated places in Mumbai, Thane and Kolhapur. The yellow warning is valid for three hours from 5.30 pm