PINAKI MAJUMDAR   Jamshedpur, September 6: The southwest monsoon has become weak over Jharkhand and this has resulted in restricted rainfall activity over the state during the past 24 hours or so. The India Meteorological Department’s (IMD) Ranchi centre has forecast thunderstorms and lightning at isolated places across the state on September 6 and 7, with … Continue reading Monsoon becomes weak over Jharkhand