The India Meteorological Department (IMD) has issued a yellow alert for fog in parts of Bihar on Monday (02 February) and Tuesday (03 February).

• Affected districts on Monday (02 February) include West Champaran, East Champaran, Gopalganj, Siwan, Saran, Bhojpur, Buxar, Kaimur, Rohtas, Aurangabad, Gaya, Nawada, Lakhisarai, Sheikhpura, Begusarai, Patna, Nalanda, Jehanabad, and Arwal.
• The districts expected to be affected on Tuesday (03 February) include West Champaran, East Champaran, Gopalganj, Siwan, and Saran.