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Chuckanut Mountain

Mountain bike trail conditions · Bellingham, WA 48.654° N  122.476° W   1,243 FT

PRIME: Rideable now

Rain returns in ~2 days.

Recent rain
No measurable rain in the past week
Next rain
~2d
Today
75°Ffog or low cloud
Last 10 daysoldest to newest

Updated Aug 21, 2026, 00:00 UTC. Modeled hourly. Official closures and current trail conditions take priority.

Trail outlook

7 days back · 4 ahead
0.3″
FORECAST
DUSTY 7d 2026-08-13: 0.00 inches of rain, representative trail outlook DUSTY
PRIME 6d 2026-08-14: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-15: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-08-16: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-08-17: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-08-18: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-08-19: 0.00 inches of rain, representative trail outlook PRIME
75° PRIME Today 2026-08-20: 0.00 inches of rain, Fog or low cloud, representative trail outlook PRIME
82° PRIME FRI 2026-08-21: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
63° PRIME SAT 2026-08-22: 0.30 inches of forecast rain, Rain, representative trail outlook PRIME
62° PRIME SUN 2026-08-23: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
67° PRIME MON 2026-08-24: 0.00 inches of forecast rain, Fog or low cloud, representative trail outlook PRIME
Measured rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Chuckanut Mountain has been rideable on 10 of the last 10 days (very dry and dusty on 3 of them). Daily trail markers are representative daytime outlooks. Weather is one input. The rideability verdict also accounts for soil, terrain, canopy, and drying time.
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Why Chuckanut Mountain dries this way

Terrain & soil

Chuckanut Mountain (Bellingham, WA) rides on loam soil that drains well over terrain that sheds water and dries quickly. Heavy tree cover holds the damp in, so it stays wet longer than the sky overhead would suggest. Loam reads that exact ground against live weather, rather than leaning on a regional forecast that can’t tell you what the dirt is doing. The terrain here is steep (a 14.5° average grade at 1,243 ft) and sheds water fast once the rain stops, while the WSW-facing aspect gets its strongest sun in the afternoon, so morning laps can stay tacky after overnight moisture.

Network profile

Soil
Loamdrains well
Drainage
Sheds waterdries quickly
Tree cover
81%Dense
Elevation
1,243 ft
Average grade
14.5°
Predominant aspect
WSW-facing
How these factors affect drying

SoilLoam

Loam balances drainage with water retention, so it typically takes a day or two to dry after meaningful rain.

CanopyDense 81%

Heavy tree cover shades the soil and blocks wind, so these trails dry slowly and can hold morning damp even after dry days.

TerrainSheds water

Water runs off this terrain rather than pooling, which helps the surface dry out after rain.

Around Chuckanut Mountain

FAQ

Common questions
Can you ride Chuckanut Mountain right now?

As of the latest update, Chuckanut Mountain is Rideable now (PRIME). Rain returns in ~2 days. No measurable rain in the past week.

What is the soil and trail surface like at Chuckanut Mountain?

Chuckanut Mountain sits on loam soil that drains well. Loam balances drainage with water retention, so it typically takes a day or two to dry after meaningful rain.

How long does Chuckanut Mountain take to dry after rain?

Chuckanut Mountain usually needs about a day or two to dry after meaningful rain. Its terrain sheds water, which speeds drying. Heavy tree cover slows drying further.

Does Chuckanut Mountain get snow in winter?

Yes. At 1,243 ft, Chuckanut Mountain typically sees winter snow and freeze-thaw that can pause riding. Loam flags a FROZEN state when the ground is snow-covered or frozen, then clears it as things thaw and dry.

What's the terrain and elevation like at Chuckanut Mountain?

Chuckanut Mountain sits at roughly 1,243 feet, faces mostly WSW, and averages a 14.5° grade with about 81% tree cover. That makes it an afternoon-sun network where mornings run tackier, and the steep grade means it sheds water quickly. Loam models this exact ground against live weather rather than using one regional forecast.

When is the best time of year to ride Chuckanut Mountain?

The reliable season at Chuckanut Mountain runs late spring through fall: at around 1,243 feet it holds real winter snowpack, and freeze-thaw makes the shoulder seasons hit or miss. Loam flags FROZEN days and posts a live verdict, so the calendar never has to be the tiebreaker.