Heatwave: IMD issues 'red alert' for Delhi, Punjab, Haryana; asks people to stay indoors
India | May 25, 2020 10:47 ISTThe heatwave is here! The IMD has issued a red alert for Delhi-NCR, other northern states for today and tomorrow. In small areas, like the national capital, a heatwave is declared if the temperature soars to 45 degrees Celsius even for a day, according to the IMD.