Temperatures could rise by up to 4°C in next few days

With maximum temperatures already hovering around 40 to 45 degrees Celsius in most of these regions, heat wave (or heat wave like) conditions will prevail May 7 onwards, according to IMD bulletin on Monday. On May 9 and 10, there may be thunderstorm activity in some parts of northwest India which could bring a brief respite.

from Hindustan Times - topnews http://bit.ly/2Yap0qQ