Mohanty U.C.; Nageswararao M.M.; Sinha P.; Singh A.; Nair A.; Maurya R.K.S.; Singh K.K.; Pattnaik D.R.; Ghosh K.; Acharya N.; Dash I.2025-02-1720240http://dx.doi.org/10.1007/978-3-031-51083-0_11https://idr.iitbbs.ac.in/handle/2008/5305Government, industry, traffic, media, farming community and risk management departments need a reliable high-resolution weather forecast (Majewski, D. (1997). Operational regional prediction. Meteorology and Atmospheric Physics, 63: 89-104. Dynamical downscaling: Assessment of value retained and added using the Regional Atmospheric Modelling System (RAMS) Eds., Cambridge University Press.). The forecast of Indian Summer Monsoon Rainfall (ISMR) (which contributes 80% of the annual rainfall over India) for an extended range (2 weeks to a month) in advance is one of the most challenging issues, particularly over tropics to the metrological scientific community due to small-scale convective activities and complex interaction between land-air-sea with large-scale flow. � Capital Publishing Company, New Delhi, India 2024.enBook chapter