Heat waves to persist in Northwest India and Western Himalayas till 13th, easing later. Temperatures are stable for 3 days, then drop by 2, 4°C in NW and Central India.

• Heat wave conditions are likely until May 13 in Northwest India and the Western Himalayan Region.
• No significant temperature change in Northwest & Central India for the next 3 days.
• Maximum temperatures are expected to gradually decrease by 2°-4°C after May 13.