Heavy rain accompanied by hailstorm lashed parts of the national capital this afternoon. Heavy rain along with hail and thunderstorms caused traffic congestion on several busy roads.<br />'' <br />'' The weatherman said, it was a cloudy morning in Delhi with the minimum temperature settling a notch above the season's average at 16.4 degrees Celsius.  <br />'' <br />'' According to the Met Office, the sky will remain cloudy and more showers are expected in the evening. The maximum temperature is likely to settle around 27 degrees Celsius.<br />''