New Delhi, Jan. 3 -- El Nino conditions may emerge in July-August-September this year, early forecasts suggest. The National Oceanic and Atmospheric Administration's El Nino Southern Oscillation (ENSO) bulletin issued on December 29 suggests that there is a 48% chance of El Nino emerging in the second half of monsoon; a 45% of ENSO neutral conditions and a less than 10% probability of La Nina conditions during those months. The forecast has raised concerns among meteorologists and climate scientists as El Nino years are associated with weak monsoon and very harsh summers in India.P4...