A 45-year-old Portland man died in a snowboarding accident on Mount Hood Meadows on Sunday.  The Hood River County Sheriff’s Office identified the victim as 45-year-old Ryan Zeitner.  According to the Sheriff’s Office, medics had been dispatched to Meadows on Sunday morning after receiving a report of a snowboarding fall and attempted life-saving efforts, but Zeitner was pronounced dead shorty after their arrival.  Zeitner had been snowboarding in the Heather Canyon area.