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Sleepy Hollow State Park

Mountain bike trail conditions · Michigan 42.940° N  84.407° W   791 FT Verified

PRIME: Rideable now

Good window for the next ~3 hours.

Recent rain
0.1″ of rain, 4d ago
Next rain
~3h
Today
79°Fheavy rain
Last 10 daysoldest to newest

Updated Aug 26, 2026, 19:04 UTC. Modeled hourly. Official closures and current trail conditions take priority.

Is Sleepy Hollow State Park rideable today?

Yes. The live verdict is PRIME, rideable now. 0.1″ of rain, 4d ago.

Trail outlook

0.1″
0.8″
0.1″
FORECAST
PRIME 7d 2026-08-19: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-20: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-21: 0.00 inches of rain, representative trail outlook PRIME
CAUTION 4d 2026-08-22: 0.10 inches of rain, representative trail outlook CAUTION
PRIME 3d 2026-08-23: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-08-24: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-08-25: 0.00 inches of rain, representative trail outlook PRIME
79° PRIME Today 2026-08-26: 0.80 inches of rain, Heavy rain, representative trail outlook PRIME
79° PRIME THU 2026-08-27: 0.10 inches of forecast rain, Light rain, representative trail outlook PRIME
82° PRIME FRI 2026-08-28: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
83° PRIME SAT 2026-08-29: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
89° PRIME SUN 2026-08-30: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
Measured rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Sleepy Hollow State Park has been rideable on 9 of the last 10 days, and under a caution advisory 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.

Why Sleepy Hollow State Park dries this way

Sleepy Hollow State Park is a mountain bike network in MI, riding on loam soil that drains well 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. What really sets the timing here is how quickly that ground gives back a firm, dry surface, not what the day’s forecast says. The terrain here is nearly flat (a 0.7° average grade at 791 ft) and lets water sit, so the flat stretches are the last to firm up, 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
Holds waterdries slowly
Tree cover
77%Dense
Elevation
791 ft
Average grade
0.7°
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 77%

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 Sleepy Hollow State Park

FAQ

Can you ride Sleepy Hollow State Park right now?

As of the latest update, Sleepy Hollow State Park is Rideable now (PRIME). Good window for the next ~3 hours. 0.1″ of rain, 4d ago.

Is Sleepy Hollow State Park muddy right now?

No. The current verdict is PRIME, which means the model reads the surface as dry. 0.1″ of rain, 4d ago.

What is the soil and trail surface like at Sleepy Hollow State Park?

Sleepy Hollow State Park 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 Sleepy Hollow State Park take to dry after rain?

Sleepy Hollow State Park usually needs about a day or two to dry after meaningful rain. Its terrain holds water in low spots, which slows it. Heavy tree cover slows drying further.

Can you ride Sleepy Hollow State Park after rain?

Usually yes, once the surface has had time to firm up, typically a day or two after meaningful rain. Rather than counting days, check the live verdict above: it already accounts for how much rain actually fell here and how fast this exact ground, with its slope and tree cover, gives back a firm, dry surface.

Does Sleepy Hollow State Park get snow in winter?

Rarely. Sleepy Hollow State Park sits low and mild enough (around 791 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 Sleepy Hollow State Park?

Sleepy Hollow State Park sits at roughly 791 feet, faces mostly WSW, and averages a 0.7° grade with about 77% 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 Sleepy Hollow State Park?

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

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