Bengaluru is experiencing moderate rainfall with cloudy skies as a low-pressure area over the Bay of Bengal influences weather patterns across Karnataka. The India Meteorological Department (IMD) has issued a yellow alert for Bengaluru and surrounding districts, forecasting rain until December 13. Coastal areas like Dakshina Kannada and Udupi are set for heavier downpours until December 14. Temperatures in Bengaluru are expected to range between 18°C and 25°C. Citizens are advised to remain cautious and heed local weather advisories.