Below are links to the sites I use most frequently for resources such as avalanche info, gear, forums, etc.
Avalanche
Northwest Weather & Avalanche Center
Central Oregon Avalanche Center
American Institute for Avalanche Research & Education
American Avalanche Association
Mountainsavvy
Forums/Trip Reports
Turns All Year
Splitboard.com
Cascade Climbers
Ski Mountaineer
Cascade Crusades
Splitboard Gear & Press
Spark R & D
Chimera
Voile
Karakoram
Frequency TSJ
Bergs Ski & Snowboard Shop
Ski Patrol
Willamette Pass Ski Patrol
National Ski Patrol
Other
Wallowa Alpine Huts
Wing Ridge Tours
Cat Ski Mt Bailey
Three Sisters Backcountry Inc
Whereiskylemiller