Willamette Pass

Willamette Pass Snow Report

Cascade Summit · 5,100 ft · Oregon

Willamette Pass Current Snow Conditions

Snow Depth
8"
Apr 8
vs Average
-69.5"
avg 77.5"
Rank on Date
#28
of 28 seasons
SWE
3.3"
-26.9" vs avg (30.2")

Current Conditions

Recent Snowfall
24 hr
48 hr
72 hr
Snowpack Quality
Cascade Concrete
Extremely dense, very high water content
41% water content
New Snow Density (24 hr)
No new snow in 24 hr

Snow Depth

This season Average Past

NWS Snow Forecast

WPC Expected Snowfall — NWS Portland CWA
WPC Expected Snowfall — Portland / Central Oregon CWA — updates frequently
Forecast Elevation

Base — 5-Day Forecast

Gold Lake · 4,600 ft · Open-Meteo
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Base — Wind

Gold Lake · 4,600 ft · 48-hour past & forecast

Mid-Mountain — 5-Day Forecast

Cascade Summit · 5,100 ft · Open-Meteo
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Mid-Mountain — Wind

Cascade Summit · 5,100 ft · 48-hour past & forecast

Summit — 5-Day Forecast

Peak 2 · 6,700 ft · Open-Meteo
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Summit — Wind

Peak 2 · 6,700 ft · 48-hour past & forecast
How to Read the Wind Data

Wind roses show how often wind blows from each direction. Longer petals mean wind came from that direction more frequently. Color shows speed: blue is calm, darker blue is moderate, red is strong.

The timeline arrows point in the direction the wind is blowing toward — the way snow would drift. If you face the direction the arrow points, the wind is at your back.

Arrow pointing up (north) = wind blowing from south to north. Snow drifts northward.
Red arrow pointing east = strong wind from west. Expect wind-loaded east-facing slopes.

For skiing: Wind-loaded slopes (leeward side) accumulate deeper but less stable snow. The rose helps identify which aspects have been wind-affected and which will be affected next.

Speed guide: Under 15 mph is comfortable on a chairlift. 15–30 mph causes exposed lifts to slow or hold. 30+ mph typically means upper lift closures and dangerous ridgeline conditions.

Current Snow Depth
8"
Average 77.5"
Rank on date #28 / 28
Last snowier 2024–2025
Season Maximum
34"
Peak SWE 10.4"
Date Mar 5
Max rank #27 / 28

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About

Data from USDA NRCS SNOTEL station #388 on Cascade Summit, Willamette Pass, Oregon at 5,100 ft elevation. Snow depth and snow water equivalent (SWE) are measured daily. Historical data since 1998. Rankings compare the current season against all recorded seasons. "Rank on date" compares today's depth to historical depths on the same calendar date.