Willamette Pass 16 Day Long Range Snow Forecast

This 16-day snow and weather forecast for Willamette Pass provides a detailed outlook on upcoming snowfall, temperature trends, wind conditions, and freezing levels. Use this long-range forecast to plan ski days, powder hunts, and travel decisions with confidence as mountain weather patterns evolve over the coming weeks.

43.6084, -122.0236

Updated 0101hrs, Wed, Aug 26 LT
Variable
Sunrise 07:08 07:09 07:11 07:12 07:13 07:14 07:15 07:16 07:17 07:18 07:20 07:21 07:22 07:23 07:24 07:25 07:26 07:27 07:29 07:30 07:31 07:32 07:33
Sunset 21:17 21:16 21:14 21:13 21:11 21:10 21:08 21:07 21:05 21:03 21:02 21:00 20:58 20:57 20:55 20:53 20:52 20:50 20:48 20:47 20:45 20:43 20:41
Rain Sum (mm) - - - - - - - - - - - - - - - - - - - - - - -
Snowfall Sum (cm) - - - - - - - - - - - - - - - - - - - - - - -
Weather Sunny Sunny Sunny Cloudy Cloudy Cloudy Cloudy Sunny Cloudy Cloudy Cloudy Cloudy Sunny Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Precipitation Sum (mm) - - - - - - - - - - - - - - - - - - - - - - -
Max Temperature (°C) 22 20 20 19 19 21 22 24 26 27 25 24 21 26 24 22 19 20 17 21 20 15 18
Min Temperature (°C) 11 8 8 9 9 10 11 12 12 14 15 10 6 11 12 11 8 4 3 1 5 5 3
Max Wind Gusts (km/h) 25 25 26 21 22 22 21 21 22 26 32 32 32 27 32 33 36 29 24 18 32 26 36
Max Wind Speed (km/h) 20 20 20 17 19 18 17 17 18 16 14 20 20 17 17 18 19 19 19 17 20 20 23
Dominant Wind Direction (°)
Precipitation Probability (%) - 1 2 17 11 3 2 1 - 1 9 9 1 - - 1 1 - 1 2 2 16 16
Freezing Level
Top 2042 m
Mid 1800 m
Bot 1557 m