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Raging River

Mountain bike trail conditions · Seattle & Snoqualmie, WA 47.449° N  121.822° W   2,343 FT Verified

PRIME: Rideable now

Thu 24 Conditions turn Caution.

Recent rain
0.8″ of rain, 7d ago
Today
66°Fpartly cloudy
  • 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, 0.82 inches of rain, modeled conditions: PRIME then CAUTION then STAY OFF
  • Mon 9/14, no measurable rain, modeled conditions: STAY OFF then CAUTION
  • 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, 0.26 inches of rain, modeled conditions: PRIME then CAUTION then STAY OFF, forecast preview, beyond the free window
  • Fri 9/25, 0.17 inches of rain, modeled conditions: STAY OFF then CAUTION, forecast preview, beyond the free window

Updated Sep 20, 2026, 13:50 UTC. Modeled hourly. Verdict last changed: Sep 15. Official closures and current trail conditions take priority.

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Is Raging River rideable today?

Yes. The live verdict is PRIME, rideable now. 0.8″ of rain, 7d ago.

CHANGED
Tue 158am
Dried back to PRIME.
Tue 152am
Dried back to CAUTION.
Sun 132pm
Rain moved in. Verdict dropped to STAY OFF.
Over the tracked history, Raging River has been rideable on 8 of the last 10 days, and too wet to ride on 2. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Raging River

Raging River is a mountain bike trail network in Seattle & Snoqualmie, WA. The soil is loam and drains well. Heavy tree cover can slow drying after rain. The terrain averages a 6.8° slope at 2,343 ft and mainly faces WSW. Its rolling slopes drain steadily.

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 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 Raging River right now?

The current estimate for Raging River is PRIME: rideable now. No significant rain in the forecast. 0.8″ of rain, 7d ago.

Is Raging River muddy right now?

Loam currently estimates dry conditions (PRIME). 0.8″ of rain, 7d ago.

What is the soil and trail surface like at Raging River?

Raging River 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 Raging River take to dry after rain?

Raging River 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 Raging River 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 Raging River get snow in winter?

Yes. At 2,343 ft, Raging River 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 Raging River?

Raging River sits at roughly 2,343 feet, faces mostly WSW, and averages a 6.8° 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 Raging River?

Snow can limit riding at Raging River in winter, at around 2,343 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
Loamdrains well
Drainage
Moderateeven drying
Tree cover
83%Dense
Elevation
2,343 ft
Average grade
6.8°
Predominant aspect
WSW-facing

Around Raging River