Update: The Vilas County Sheriff's Office released the name of the snowmobiler. In a release, they say 58-year-old Catherine Werwinski of McFarland was killed.

PM, Vilas County 911 Center received a call of a snowmobiler who had struck a tree along the shoreline of Star Lake near Rearing Pond Rd in the township of Plum Lake, Vilas County, WI. First ...

(WSAW) - Snowmobile trails in Vilas County opened to riders at 8 a.m. Friday ... Riders are urged to stay on marked trails, routes, and lake crossings.