Light rain is possible over parts of Uttar Pradesh, Uttarakhand, Bihar, south Gujarat and at isolated pockets of Himachal Pradesh and Punjab
A low pressure area is over Northeast Bihar and adjoining sub-Himalayan West Bengal and Sikkim. It will become less marked by the evening of October 4. A trough is extending from this low-pressure area to North Orissa across east Jharkhand. A cyclonic circulation is over Southwest Bay of Bengal near Tamil Nadu coast. Another cyclonic circulation is over southeast Arabian Sea off Kerala coast. Under its influence a low-pressure area is expected to develop over Southeast Arabian Sea in next 24 hours.
A trough is extending from cyclonic circulation over southeast Arabian Sea to the cyclonic circulation over southwest Bengal across Kerala and interior Tamil Nadu. Conditions are becoming favourable for commencement of a withdrawal of monsoon from October 6th.
During the next 24 hours, light to moderate rain with a few heavy spells are possible over Assam, Meghalaya, Nagaland, Tamil Nadu, Kerala, parts of Andaman and Nicobar Islands and isolated pockets of Lakshadweep. Light to moderate rain may occur over rest Northeast India, parts of Gangetic West Bengal, Jharkhand, south Madhya Pradesh, Maharashtra, parts of Telangana, coastal Karnataka, coastal Andhra Pradesh and over isolated pockets of Chhattisgarh.
Light rain is possible over parts of Uttar Pradesh, Uttarakhand, Bihar, south Gujarat, Rayalseema and at isolated pockets of Himachal Pradesh and Punjab.