In the next 24 hours, heavy to very heavy rainfall or snowfall will continue in isolated places over Arunachal Pradesh; heavy rains may lash Assam and Meghalaya. Scattered rain or snow with thunderstorms are likely over Uttarakhand, Himachal Pradesh, Jammu & Kashmir and Ladakh. A new western disturbance will begin to impact the region for several days starting from Friday. Heavy rainfall or snowfall is again possible this weekend. Scattered rain with thunderstorms are likely over Kerala and Mahe. Isolated rain with thunderstorms is likely over Nagaland, Manipur, Mizoram, Tripura, West Bengal, Sikkim, Odisha, Jharkhand, West Uttar Pradesh, Punjab, Rajasthan, Madhya Pradesh, Konkan, Goa, Madhya Maharashtra, Marathwada, Vidharbha, Chhattisgarh, Coastal Andhra Pradesh, Yanam, Telangana, Tamil Nadu, Puducherry, Karaikal and Karnataka. Maximum temperatures are likely to be above 40°C in some places of Chhattisgarh, Madhya Pradesh, Uttar Pradesh, Bihar, Jharkhand, Odisha, West Bengal, Maharashtra, Andhra Pradesh, Telangana, Karnataka and Tamil Nadu. Severe heat wave conditions can prevail in isolated pockets of Gangetic West Bengal; heat wave conditions in are likely over Uttar Pradesh and Bihar.