A cyclonic circulation lies over northeast Assam in lower tropospheric levels. A fresh Western Disturbance and its interaction with easterly winds likely to affect Northwest India from tomorrow. Under its influence, Light to moderate scattered to fairly widespread rainfall and snowfall likely over Western Himalayan region as well as Light and moderate isolated to scattered rainfall likely over the plains of Northwest India and adjoining central India during the same period. Thunderstorm activity at isolated places likely over Himachal Pradesh, Punjab, Haryana, Chandigarh, Uttar Pradesh, Rajasthan and over Uttarakhand on saturday. A cyclonic circulation lies over Southeast Bay of Bengal & adjoining Equatorial Indian Ocean in lower tropospheric levels. Another cyclonic circulation lies over North Tamil Nadu & neighbourhood in lower tropospheric levels. Light to moderate rainfall accompanied with thunderstorm, lightning very likely at a few places over Tamil Nadu, Puducherry and Kerala during next 2-3 days. Minimum temperatures are expected to fall by about 2°C over Northwest India during the next 24 hours, followed by a gradual rise of 2-4°C thereafter. Central India will see no significant change in minimum temperatures over the next 24 hours, but a gradual rise of 3-5°C is likely afterward. In East India, a rise in minimum temperatures by 2-4°C is expected in the next 24 hours, with no significant change over the subsequent two days, followed by a further rise of 2-3°C. Maharashtra is likely to experience a rise in minimum temperatures by 2-4°C over the next three days, with no significant change thereafter. For Gujarat State, no major change is expected in the next 24 hours, but a gradual rise of 2-3°C is likely afterward. The Western Disturbance has now passed, and the weather has started clearing up. Today, dense fog lingered over parts of eastern Haryana and Uttar Pradesh, while it dissipated in Punjab, western Haryana, and Rajasthan, leaving the sky clear. This has led to an increased likelihood of frost formation in the plains over the next two days. With the passing of the Western Disturbance, dry northwesterly winds have become active over the plains. These winds have pushed the foggy moisture-rich air toward central and eastern India. In western Punjab, western and southern Haryana, Rajasthan, and western Madhya Pradesh, the weather is likely to remain mostly clear and fog-free for the next 1-2 days.