Punjab and Haryana experienced intense cold conditions and fog on Sunday, with minimum temperatures dropping below the season's average. Hoshiarpur recorded the lowest at 1.1 degrees Celsius, followed by Amritsar at 1.3 degrees Celsius. Bathinda registered 1.6 C and Hisar 2.2 C. Dense fog impacted visibility, and the India Meteorological Department forecasts these conditions to persist for several days, warning of "cold day" occurrences.