Below shows the daily snow cover of the Tibetan plateau.
Higher resolution snow cover is shown below
None of this could be done without the help of the National Snow and Ice Data Center https://nsidc.org/
[National Ice Center. 2008, updated daily. IMS daily Northern Hemisphere snow and ice analysis at 1 km, 4 km, and 24 km resolutions. Boulder, CO: National Snow and Ice Data Center. Digital media.]