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Raging River

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

DUSTY: Rideable, very dry

Expect dust and loose corners.

Recent rain
No measurable rain in the past week
Today
77°Fclear
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
FORECAST
DUSTY 7d 2026-08-13: 0.00 inches of rain, representative trail outlook DUSTY
DUSTY 6d 2026-08-14: 0.00 inches of rain, representative trail outlook DUSTY
DUSTY 5d 2026-08-15: 0.00 inches of rain, representative trail outlook DUSTY
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
77° PRIME Today 2026-08-20: 0.00 inches of rain, Clear, representative trail outlook PRIME
83° PRIME FRI 2026-08-21: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
64° PRIME SAT 2026-08-22: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
67° PRIME SUN 2026-08-23: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
76° PRIME MON 2026-08-24: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
No measurable rain in the window. Over the tracked history, Raging River has been rideable on 10 of the last 10 days (very dry and dusty on 6 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 Raging River dries this way

Terrain & soil

Raging River sits in the Seattle & Snoqualmie, WA area, on loam soil that drains well over terrain that drains at an even, moderate pace. Heavy tree cover holds the damp in, so it stays wet longer than the sky overhead would suggest. Whether it’s worth riding comes down to how that ground sheds and holds water after rain. That’s exactly what Loam tracks, hour by hour. The terrain here is rolling (a 6.8° average grade at 2,343 ft) and drains steadily rather than pooling, 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
Moderateeven drying
Tree cover
83%Dense
Elevation
2,343 ft
Average grade
6.8°
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 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.

Around Raging River

FAQ

Common questions
Can you ride Raging River right now?

As of the latest update, Raging River is Rideable, very dry (DUSTY). Rideable, but very dry. Expect dust and loose corners. No measurable rain in the past week.

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.

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. That makes it an afternoon-sun network where mornings run tackier, and the rolling grade means it drains at a steady clip. Loam models this exact ground against live weather rather than using one regional forecast.

When is the best time of year to ride Raging River?

The reliable season at Raging River runs late spring through fall: at around 2,343 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.