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360 Park

Mountain bike trail conditions · Seattle & Snoqualmie, WA 47.396° N  122.681° W   341 FT Verified

PRIME: Rideable now

Thu 24 Conditions turn Caution.

Recent rain
0.2″ of rain, 7d ago
Today
75°Fcloudy
  • Thu 9/10, no measurable rain, modeled conditions: PRIME
  • Fri 9/11, no measurable rain, modeled conditions: PRIME
  • Sat 9/12, 0.15 inches of rain, modeled conditions: PRIME then CAUTION then PRIME
  • Sun 9/13, 0.17 inches of rain, modeled conditions: PRIME then CAUTION then 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, 0.36 inches of rain, modeled conditions: PRIME then CAUTION, forecast preview, beyond the free window
  • Fri 9/25, no measurable rain, modeled conditions: CAUTION, forecast preview, beyond the free window

Updated Sep 20, 2026, 13:50 UTC. Modeled hourly. Verdict last changed: Sep 14. Official closures and current trail conditions take priority.

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Is 360 Park rideable today?

Yes. The live verdict is PRIME, rideable now. 0.2″ of rain, 7d ago.

CHANGED
Sun 139pm
Dried back to PRIME.
Sun 136pm
Rain moved in. Verdict dropped to CAUTION.
Sun 137am
Dried back to PRIME.
Over the tracked history, 360 Park has been rideable on 9 of the last 10 days, and under a caution advisory on 1. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at 360 Park

360 Park is a mountain bike trail network in Seattle & Snoqualmie, WA. The soil is gravelly sandy and drains fast. Heavy tree cover can slow drying after rain. The terrain averages a 1.3° slope at 341 ft and mainly faces SE. Its nearly flat slopes can hold water in flat stretches.

How we check ourselves

How these factors affect drying

SoilGravelly sandy

About 26% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain sandy.

CanopyDense 75%

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

TerrainHolds water

Water tends to pool and linger here rather than running off, so the surface can stay damp well after the weather clears.

FAQ

Can you ride 360 Park right now?

The current estimate for 360 Park is PRIME: rideable now. No significant rain in the forecast. 0.2″ of rain, 7d ago.

Is 360 Park muddy right now?

Loam currently estimates dry conditions (PRIME). Sandy soil usually drains quickly. 0.2″ of rain, 7d ago.

What is the soil and trail surface like at 360 Park?

360 Park sits on gravelly sandy soil that drains fast. About 26% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain sandy.

How long does 360 Park take to dry after rain?

360 Park usually needs only a few hours to recover after light rain. Its terrain holds water in low spots, which slows it. Heavy tree cover slows drying further.

Can you ride 360 Park after rain?

Sandy soil drains quickly, though heavier rain can leave soft spots. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

Does 360 Park get snow in winter?

Yes. At 341 ft, 360 Park 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 360 Park?

360 Park sits at roughly 341 feet, faces mostly SE, and averages a 1.3° grade with about 75% tree cover. It is exposed to morning sun, and the nearly flat terrain holds puddles in the flats.

When is the best time of year to ride 360 Park?

Snow can limit riding at 360 Park in winter, at around 341 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 sandydrains fast
Drainage
Holds waterdries slowly
Tree cover
75%Dense
Elevation
341 ft
Average grade
1.3°
Predominant aspect
SE-facing

Around 360 Park

Nearby networks

Banner Forest8 MI Dash Point State Park14 MI Swan Creek Park18 MI Cheasty Trails and Bike Park21 MI Big Finn Hill / St. Edward State Park31 MI

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