Kathmandu becomes dark in mid day

Kathmandu suddenly turned dark in the mid day of around 4 PM. Everything was going normally until suddenly a cold wind started to blow making dirt and dust fly every where.

With time the wind started to blow faster creating a very $c@ry scenario. The sky suddenly turned muddy and dark because of dirt and d$st flying in the air.
The footage is of Anamnagar, Ghattakulo near Shingha Durbar. The wind was so strong that the vehicles stopped in mid road and many bikes and scooter even feel down after not being able to handle to $tr*ength of the wind.
Street vegetables ve*nders were also in tr*ouble as the wind got $tronger and the situation got even more wo*r$e for them.

Even after 5 minutes the wind had no chances of stopping rather it got even $tro*nger making people panic. Pedestrians can even be seen running here and there. Even hu*ge buses and vehicles stopped.
-medianp