The southwest monsoon has been active over West Madhya Pradesh, Gangetic West Bengal, Nagaland, Manipur, Mizoram, Tripura and Kerala. The MeT department has predicted that heavy to very heavy rainfall would occur at isolated places over Himachal Pradesh, Uttarakhand, Chhattisgarh, Coastal Karnataka and Kerala today. <br/><br/>It said, heavy rainfall would also occur at isolated places over Jammu and Kashmir, Haryana, Delhi, Uttar Pradesh, Madhya Pradesh, Jharkhand, Nagaland, Manipur, Mizoram, Tripura, Konkan, Goa and South Interior Karnataka today.