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Galbraith Mountain

Mountain bike trail conditions · Bellingham, WA 48.715° N  122.409° W   1,260 FT Verified

PRIME: Rideable now

Thu 24 Conditions turn Caution.

Recent rain
No measurable rain in the past week
Today
66°Fcloudy
  • Thu 9/10, no measurable rain, modeled conditions: PRIME
  • Fri 9/11, no measurable rain, modeled conditions: PRIME
  • Sat 9/12, no measurable rain, modeled conditions: PRIME
  • Sun 9/13, no measurable rain, modeled conditions: PRIME
  • Mon 9/14, no measurable rain, modeled conditions: PRIME
  • Tue 9/15, no measurable rain, modeled conditions: PRIME
  • Wed 9/16, no measurable rain, modeled conditions: PRIME
  • Thu 9/17, no measurable rain, modeled conditions: PRIME
  • Fri 9/18, no measurable rain, modeled conditions: PRIME
  • Sat 9/19, no measurable rain, modeled conditions: PRIME
  • Today, Sun 9/20, no measurable rain, modeled conditions: PRIME
  • Mon 9/21, no measurable rain, modeled conditions: PRIME
  • Tue 9/22, no measurable rain, modeled conditions: PRIME
  • Wed 9/23, no measurable rain, modeled conditions: PRIME
  • Thu 9/24, 0.30 inches of rain, modeled conditions: PRIME then CAUTION then STAY OFF, forecast preview, beyond the free window
  • Fri 9/25, no measurable rain, modeled conditions: STAY OFF then CAUTION, forecast preview, beyond the free window

Updated Sep 20, 2026, 14:19 UTC. Modeled hourly. Unchanged for 10+ days. Official closures and current trail conditions take priority.

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Is Galbraith Mountain rideable today?

Yes. The live verdict is PRIME, rideable now. No measurable rain in the past week.

Over the tracked history, Galbraith Mountain has been rideable on 10 of the last 10 days. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Galbraith Mountain

Galbraith Mountain is a mountain bike trail network in Bellingham, WA. The soil is gravelly loam and drains fast. Heavy tree cover can slow drying after rain. The terrain averages a 6.9° slope at 1,260 ft and mainly faces WSW. Its rolling slopes drain steadily.

How these factors affect drying

SoilGravelly loam

About 25% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain loam.

CanopyDense 83%

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

TerrainModerate

Terrain here drains at a moderate pace. It neither sheds nor holds water strongly.

FAQ

Can you ride Galbraith Mountain right now?

The current estimate for Galbraith Mountain is PRIME: rideable now. No significant rain in the forecast. No measurable rain in the past week.

Is Galbraith Mountain muddy right now?

Loam currently estimates dry conditions (PRIME). No measurable rain in the past week.

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

Galbraith Mountain sits on gravelly loam soil that drains fast. About 25% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain loam.

How long does Galbraith Mountain take to dry after rain?

Galbraith Mountain usually needs about a day or two to dry after meaningful rain. Its terrain drains at a moderate pace. Heavy tree cover slows drying further.

Can you ride Galbraith Mountain after rain?

Drying time depends on how much rain fell and the weather that follows. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

Does Galbraith Mountain get snow in winter?

Yes. At 1,260 ft, Galbraith 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 Galbraith Mountain?

Galbraith Mountain sits at roughly 1,260 feet, faces mostly WSW, and averages a 6.9° grade with about 83% tree cover. It is exposed to afternoon sun, and the rolling terrain drains steadily.

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

Snow can limit riding at Galbraith Mountain in winter, at around 1,260 feet. Spring snowmelt and fall freezes can also affect conditions. Check the current conditions before planning a ride.

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Network profile

Network profile

Soil
Gravelly loamdrains fast
Drainage
Moderateeven drying
Tree cover
83%Dense
Elevation
1,260 ft
Average grade
6.9°
Predominant aspect
WSW-facing

Around Galbraith Mountain