With southwest monsoon remaining vigorous over West Madhya Pradesh and Vidarbha and active over Marathwada and Telangana, it said a few places in these region could experience "extremely" heavy rainfalls tomorrow and the day after.
Heavy rainfall is also expected over Andaman and Nicobar Islands, Assam and Meghalaya, East Rajasthan, coastal Karnataka, Himachal Pradesh and Uttarakhand during this period.
However, no such warning has been issued for Jammu and Kashmir where rains and floods during the last week claimed 150 lives.