Investigators say the 40-year-old man went for a walk at Tamarack Ridge near Shaver Lake and never returned.
Search and rescue teams are using Jeeps and snow-mobiles to try to find the man.
The area where he went missing is at the 7,500 foot level.
Stay with Action News and abc30.com for updates on this developing story.NEWS BY LOCATION | ABC30 BLOGS | DISCUSSION FORUMS
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