A Western Disturbance, along with a cyclonic circulation over southwest Rajasthan and a trough in easterlies from the Arabian Sea to Punjab, is set to interact with easterly winds over central India, bringing significant moisture from the Arabian Sea and Bay of Bengal. Scattered to Fairly widespread Rainfall and Snowfall is likely over Western Himalayan Region. Light to moderate rainfall accompanied by thunderstorms, lightning, and gusty winds (30-50 kmph) is likely over Punjab, Haryana, Delhi, Uttarakhand, Gujarat, Himachal Pradesh, West Uttar Pradesh, and Rajasthan today, and over East Uttar Pradesh, Madhya Pradesh, and Chhattisgarh tomorrow. Cold wave conditions very likely in isolated pockets over Himachal Pradesh, and Jammu & Kashmir for next 2-3 days. The upper air cyclonic circulation over southwest & adjoining westcentral Bay of Bengal off South Andhra Pradesh and North Tamil Nadu coasts in lower tropospheric levels. Light to moderate rainfall at a few places accompanied with thunderstorm, lightning over Tamil Nadu, and Puducherry by today.