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Stony Creek Metropark

Mountain bike trail conditions · Detroit & Ann Arbor, MI 42.725° N  83.112° W   929 FT

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
0.2″ of rain, 7d ago
Today
79°Fcloudy
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
0.2″
0.1″
0.1″
FORECAST
PRIME 7d 2026-08-13: 0.20 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-14: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-15: 0.00 inches of rain, representative trail outlook PRIME
STAY OFF 4d 2026-08-16: 0.10 inches of rain, representative trail outlook STAY OFF
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
79° PRIME Today 2026-08-20: 0.00 inches of rain, Cloudy, representative trail outlook PRIME
82° PRIME FRI 2026-08-21: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
79° PRIME SAT 2026-08-22: 0.10 inches of forecast rain, Light rain, representative trail outlook PRIME
77° PRIME SUN 2026-08-23: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
77° PRIME MON 2026-08-24: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
Measured rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Stony Creek Metropark has been rideable on 9 of the last 10 days, and too wet to ride on 1. 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 Stony Creek Metropark dries this way

Terrain & soil

Stony Creek Metropark sits in the Detroit & Ann Arbor, MI area, on sandy soil that drains fast over terrain that holds water and dries slowly. 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 nearly flat (a 0.3° average grade at 929 ft) and lets water sit, so the flat stretches are the last to firm up, while the SW-facing aspect gets its strongest sun in the afternoon, so morning laps can stay tacky after overnight moisture.

Network profile

Soil
Sandydrains fast
Drainage
Holds waterdries slowly
Tree cover
87%Dense
Elevation
929 ft
Average grade
0.3°
Predominant aspect
SW-facing
How these factors affect drying

SoilSandy

Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

CanopyDense 87%

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.

Around Stony Creek Metropark

FAQ

Common questions
Can you ride Stony Creek Metropark right now?

As of the latest update, Stony Creek Metropark is Rideable now (PRIME). No significant rain in the forecast. 0.2″ of rain, 7d ago.

What is the soil and trail surface like at Stony Creek Metropark?

Stony Creek Metropark sits on sandy soil that drains fast. Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

How long does Stony Creek Metropark take to dry after rain?

Stony Creek Metropark 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.

Does Stony Creek Metropark get snow in winter?

Rarely. Stony Creek Metropark sits low and mild enough (around 929 ft) that snow seldom affects riding; conditions are driven by rain and drying. Loam still flags FROZEN on the rare freeze.

What's the terrain and elevation like at Stony Creek Metropark?

Stony Creek Metropark sits at roughly 929 feet, faces mostly SW, and averages a 0.3° grade with about 87% tree cover. That makes it an afternoon-sun network where mornings run tackier, and the nearly flat grade means it holds puddles in the flats. Loam models this exact ground against live weather rather than using one regional forecast.

When is the best time of year to ride Stony Creek Metropark?

There is no real off-season at Stony Creek Metropark: snow rarely interferes, so good days come down to rain and how fast the dirt dries. The live verdict above reflects today.