For downhill skiing, the Grosser Arber ski area is just 15 minutes away by car.
https://www.arber.de/en/aktuell/webcams/
You can cross-country ski in the Scheiben area in just 10 minutes by car
https://www.langlaufzentrum-scheibe.de/
or in the area of Bretterschachten in the slightly more distant (25 minutes)
https://www.feratel.com/webcams/deutschland/bodenmais-bayerischer-wald.html
In all areas, downhill and cross-country tracks are regularly groomed by machine.