New Delhi, May 31(ANI): India Meteorological Department (IMD) Scientist RK Jenamani on May 31 informed that Southwest monsoon will arrive in Kerala by June 03. “Southwest monsoon to arrive in Kerala by June 03, heavy rainfall expected on 2nd and 3rd June,” said IMD Scientist Jenamani. Meanwhile, briefing on Delhi weather report he said that thunderstorm which hit Delhi-NCR on May 30 will continue for next 2 to 3 days. “Delhi NCR witnessed thunderstorm yesterday, likely to continue for next 2-3 days. There would be no heat wave this year due to two back-to-back cyclones,” he added.