The India Meteorological Department (IMD) has forecasted an intensifying cold wave across Karnataka, with January expected to be the coldest month. Bengaluru may see temperatures drop to 12°C, while northern districts such as Raichur, Belagavi, Bidar, Kalaburgi, Haveri, and Yadgir could experience lows as low as 6°C. Residents are advised to prepare for colder conditions in the coming weeks.