If it is a sentence write S on the line. If it is not a sentence write NS on the line. Snow which falls at different rates for short periods.
Flurries are a light snow which falls for a short time.
Blowing snow makes it hard to see. Blowing snow and winds over 35 miles per hour. The snow makes a very thin layer on the ground. May fall heavily and quickly for a time and then stop. Sleet is raindrops which freeze before hitting the ground.