A fresh Western Disturbance is likely to affect the hills of North India tomorrow. However, this system will be a feeble one which will not be as strong as compared to the previous system in terms of spread, intensity as well as time spent.
Rains will be seen on October 21 and will also have an effect on October 22. On October 21, the system will cover parts of North Rajasthan and Jammu and Kashmir. Thereafter on October 22, Northeast Rajasthan, Punjab, Haryana will see some showers and light rains are expected over Delhi as well.
The minimum temperatures which were taking a little dip may rise over these areas. Moreover, Delhi may see minimums around 18 degrees around that time and hold for two to three days before they drop again.
For the hills, higher reaches are expected to see some snowfall while rains will be seen over the lower and the mid reaches.