A western disturbance is intensifying the cold wave across North India, bringing dense morning fog and lower temperatures to Delhi-NCR, Punjab, Haryana, Uttar Pradesh, and Rajasthan. IndiGo issued a travel advisory, warning of possible flight delays due to reduced visibility. The post Weather update: Dense fog blankets Delhi-NCR, AQI stays at ‘severe’ category, IMD warns of cold wave across multiple regions in India – Check state-wise forecast appeared first on News24 .