A cold wave has tightened its grip across Bihar. The India Meteorological Department issued a seven-day alert on December 2025. Falling temperatures, dense fog, and cold day conditions may disrupt daily life. Vulnerable groups have been advised caution.

BulletsIn

• Cold wave intensified across several Bihar districts
•  IMD issued seven-day cold wave alert for the state
•  Day and night temperatures expected to fall further
•  Severe cold wave likely after December 22
•  Dense fog forecast in north and south Bihar districts
•  Patna may see biting cold during mornings and evenings
•  Minimum temperatures may drop to 8–10°C in many areas
•  Cold day conditions possible with low maximum temperatures
•  Winds up to 30 kmph likely in some southern districts