The India Meteorological Department (IMD) rainfall forecast for Karnataka and Kerala can be watched on various platforms, but the specific details on where to watch it are not mentioned in the provided evidence. However, the article from The Economic Times does mention that the IMD has issued a weather warning for heavy rainfall in Kerala, Karnataka, and Goa.
The IMD is responsible for providing weather forecasts and warnings in India. In this case, the IMD has issued a warning for heavy rainfall in the mentioned regions. The article does not provide information on how to watch the forecast, but it does mention the IMD’s warning.
The article does not specify the exact channels or platforms where the IMD’s rainfall forecast can be watched. It only mentions the IMD’s warning and the regions affected by the heavy rainfall. Therefore, the exact answer to the question of where to watch the IMD’s rainfall forecast for Karnataka and Kerala cannot be determined from the provided evidence.