It's a fact that at Lake Tahoe, winter storms may occur from September through June, with heavy snow accumulations likely. Many of the ski resorts expect an average of over 350 inches of snow annually and can stay late in the season.
Sunny, summer skies may sometime give way to thundershowers, catching some people by surprise. Weather can also vary or change rapidly from lake-level (6,225 ft) to the top of the surrounding mountain peaks (10,880 ft).
Average daytime high temperature from November through April is 43°F (6°C)
Average overnight low temperature from November through April is 21°F (-6°C)