Northwest Weather and Avalanche Center

The Northwest Weather and Avalanche Center (NWAC) is a weather forecasting center located in Seattle, Washington. Its twice daily forecasts are important for recreational and professional users of mountains and other rural areas in the Pacific Northwest.

Northwest Weather and Avalanche Center

The Northwest Weather and Avalanche Center (NWAC) is a weather forecasting center located in Seattle, Washington. Its twice daily forecasts are important for recreational and professional users of mountains and other rural areas in the Pacific Northwest.