A Western Disturbance seen as a cyclonic circulation over north Pakistan & neighbourhood with a trough. An induced cyclonic circulation lies over south Haryana and neighbourhood in lower tropospheric levels. Another cyclonic circulation lies over southwest Rajasthan & neighbourhood in lower tropospheric levels. Under their influence, Isolated to scattered rainfall and snowfall activity likely over Jammu & Kashmir, Uttarakhand and Himachal Pradesh for next 2 days, While Isolated rainfall activity over Punjab, Haryana, Delhi, Uttar Pradesh, East Rajasthan, and Madhya Pradesh. A fresh Western Disturbance is likely to affect Western Himalayan Region after 3 days. Under its influence, isolated to scattered rainfall and snowfall activity likely over Western Himalayan region from Saturday for next 2 days. Light to moderate rainfall accompanied with thunderstorm, lightning very likely at a few places over Tamil Nadu, Puducherry Kerala after 3 days. Dense to very Dense fog Condition very likely to continue to prevail during night and early morning hours in some parts of Punjab, Haryana, Uttar Pradesh and Rajasthan till tomorrow. Dense fog conditions very likely to continue to prevail during night and early morning hours in isolated pockets of Himachal Pradesh West Bengal West Bengal, Sikkim, Odisha, Madhya Pradesh, Assam, Meghalaya, Nagaland, Manipur, Mizoram and Tripura till saturday.