As per the forecast issued by the India Meteorological Department, on Friday (05 January), orange alerts for fog have been issued in districts including Aligarh, Mathura, Agra, Etah, Kheri, Raebareilli, Gonda, Basti, Gorakhpur, etc. while yellow alerts for fog have been issued in most other districts including Gautambudh Nagar, Ghaziabad, Lucknow, Kanpur, Barabanki, etc.

Further, orange alerts for fog have also been issued in districts including Aligarh, Mathura, Agra, Kheri, Raebareilli, etc. on Saturday (06 January).