Climbing-related Organizations:

• University of Washington Climbing Club
• Access Fund
• American Alpine Club
• American Mountain Guides Association
• Washington Alpine Club

Weather forecasts and avalanche info:

• NWS Forecast Office, Seattle WA
• Washington Online Weather (WOW)
• Lowel Skoog's snow/avalanche info page
• NW Weather & Avalanche Center
• WSDOT Mountain Pass Snow Report
• Mount Rainier forecast (NWS)
• British Columbia weather forecasts

Other climbing/mountaineering web sites:

• The rec.climbing home on the web
• Cascade Climbers bulletin board
• Mountain Community bulletin board

Individual Cascades trip report sites:

• Dave Burdick
• Ralph Bodenner
• Sergio Verdina
• Michael Stanton

Vendors of climbing/mountaineering gear:

• Pro Mountain Sports
• Feathered Friends
• Black Diamond Equipment
• Marmot Mountain Works
• Mountain Equipment Co-Op

Mountaineering guide services:

• North Cascade Mountain Guides
• Craig Van Hoy's GoTrek
• American Alpine Institute
• Telluride Mountain Guides