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Green Mountain

Mountain bike trail conditions · Seattle & Snoqualmie, WA 47.585° N  122.787° W   866 FT Verified

DRY: Rideable

No significant rain in the forecast.

Recent rain
No measurable rain in the past week
Today
58°Fpartly cloudy
  • Mon 10/12, no measurable rain, daily high 62 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/13, no measurable rain, daily high 60 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/14, no measurable rain, daily high 63 degrees Fahrenheit, modeled conditions: DRY
  • Thu 10/15, no measurable rain, daily high 68 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/16, no measurable rain, daily high 76 degrees Fahrenheit, modeled conditions: DRY
  • Sat 10/17, no measurable rain, daily high 59 degrees Fahrenheit, modeled conditions: DRY
  • Sun 10/18, no measurable rain, daily high 58 degrees Fahrenheit, modeled conditions: DRY
  • Mon 10/19, no measurable rain, daily high 60 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/20, no measurable rain, daily high 62 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/21, no measurable rain, daily high 66 degrees Fahrenheit, modeled conditions: DRY
  • Today, Thu 10/22, no measurable rain, daily high 58 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/23, no measurable rain, daily high 56 degrees Fahrenheit, modeled conditions: DRY
  • Sat 10/24, no measurable rain, daily high 55 degrees Fahrenheit, modeled conditions: DRY
  • Sun 10/25, no measurable rain, daily high 58 degrees Fahrenheit, modeled conditions: DRY
  • Mon 10/26, no measurable rain, daily high 60 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
  • Tue 10/27, no measurable rain, daily high 54 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
Updated

Updated Thursday, October 22nd, 2026 at 20:27 UTC. Verdict last changed: Thursday, October 22nd. Official closures and current trail conditions take priority.

Modeled hourly. Closures and local conditions take priority.

This forecast covers Green Mountain State Forest in Kitsap County. Washington DNR provides trail maps, parking-pass requirements and access information. Official trail information

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Is Green Mountain rideable today?

Loam's modeled verdict is DRY. Check official access, operating hours, and closures before riding. No measurable rain in the past week.

Over the tracked history, Green 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 Green Mountain

Green Mountain is a mountain bike trail network in Seattle & Snoqualmie, WA. Soil data at the sampled location is classified as rocky sandy. Sandy soil can help drainage, while dense tree cover can slow drying by reducing sun and wind exposure. Terrain data indicates an elevation of about 866 ft, an average terrain slope of 5.3° and a predominant NE-facing aspect. Terrain slope does not measure the trail tread or its drainage features. Loam models conditions across the network; individual trails and constructed surfaces can differ from these environmental inputs. Official closures and conditions on the ground take priority.

How these factors affect drying

SoilRocky sandy

The soil data includes about 41% rock fragments. The model uses this to adjust drainage; it does not measure how quickly every trail section dries. Drying behavior is modeled from the soil classification, not measured directly on the trail.

CanopyDense 83%

Dense tree cover can reduce sunlight and wind at ground level, slowing drying. Its effect depends on weather and local openings.

TerrainModerate

Moderate terrain slope is one input to the drying model. Local drainage also depends on soil and trail construction.

FAQ

Can you ride Green Mountain right now?

The current estimate for Green Mountain is DRY: rideable. Rideable now. No significant rain in the forecast. No measurable rain in the past week.

Is Green Mountain muddy right now?

Loam currently estimates dry conditions (DRY). The drying model accounts for about 41% rock fragments in the soil data. No measurable rain in the past week.

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

The soil data at the sampled location is classified as rocky sandy. This describes an environmental input, not a survey of every trail surface.

How long does Green Mountain take to dry after rain?

Green Mountain has no fixed drying time. Rainfall, soil moisture, shade and the weather that follows all matter. The model accounts for about 41% rock fragments in the soil data, but that does not establish a recovery time. Check the current estimate and wait until the trail surface is firm.

Can you ride Green Mountain after rain?

Rock fragments influence the drying model, but softer trail sections may need more time. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

What does a frozen condition mean at Green Mountain?

FROZEN means Loam estimates snow cover or frozen ground. It does not establish that riding is allowed or that every trail is frozen. Check posted winter access rules and watch for soft ground as temperatures rise.

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

Terrain data indicates an elevation of about 866 ft, an average terrain slope of 5.3° and a predominant NE-facing aspect. Terrain slope does not measure the trail tread or its drainage features.

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Network profile

Network profile

Soil
Rocky sandydrainage input · modeled
Terrain
Moderateterrain slope
Tree cover
83%Dense
Elevation
866 ft
Average grade
5.3°
Predominant aspect
NE-facing

Around Green Mountain