WD trough at upper-level seen along Afghanistan and N,central Pakistan.. expected to drift into N,NW India in 24hrs ... https://d2jhuj1whasmze.cloudfront.net/photos/normal/iGUoh.jpg
This WD system is expected to push into N India and affect Kashmir, Himachal till noon of 23-Apr.
In 42hrs... scattered moderate rain expected over Kashmir, Himachal and into Uttarakhand.
Some will pop over Punjab ... https://d2jhuj1whasmze.cloudfront.net/photos/normal/iGVo5.jpg
Heavy rain over many zones and very heavy over 1 or 2 places expected over N,central zones of NE states of India in next 36hrs !