In the national capital Delhi, hot weather conditions accompanied by heat wave have intensified. The Met office says the minimum temperature settled at four notches above normal at 31.6 degree celsius. The maximum yesterday recorded at 41.6 degree Celsius, five degree above normal. The minimum and maximum humidity oscillated between 46 and 23 per cent.The weatherman has predicted that city will have a mainly clear sky during the day and likely to become partly cloudy towards this afternoon or evening. The maximum and minimum are likely to hover around 43 and 32 degree Celsius.