Fog generally wraps the Himalaya and the states during winter. Fog may last long, reduce visibility and disrupt air, rail and road transport. While planning your winter adventures in the Himalaya, keep enough time to deal with the disruptions. Thus, design a flexible itinerary to ensure that the weather anomalies do not fog your travel plans.
Fog is one of the common winter vagaries. But, what is fog?
“Clouds” close to water or land are called fog. Fog in fact touches the land / water.
If the air cools to a level that it cannot hold all the water vapors, the vapors change into liquid water droplets touching the surfaces, leading to fog formation.