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Nockamixon State Park

Mountain bike trail conditions · Lehigh Valley, PA 40.477° N  75.185° W   413 FT

CAUTION: Use judgment

No significant rain before then.

Recent rain
0.1″ of rain, 1h ago
Est. time to dry
~1h
Today
80°Flight rain
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″
FORECAST
PRIME 7d 2026-08-13: 0.00 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
PRIME 4d 2026-08-16: 0.20 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
80° PRIME Today 2026-08-20: 0.10 inches of rain, Light rain, representative trail outlook PRIME
78° PRIME FRI 2026-08-21: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
74° PRIME SAT 2026-08-22: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
80° PRIME SUN 2026-08-23: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
79° 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, Nockamixon 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.
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Why Nockamixon State Park dries this way

Terrain & soil

Nockamixon State Park (Lehigh Valley, PA) rides on gravelly loam 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. Loam reads that exact ground against live weather, rather than leaning on a regional forecast that can’t tell you what the dirt is doing. At 413 ft, Nockamixon State Park rides SE-facing ground that soaks up sun through the middle of the day, which speeds drying and opens the season earlier; the nearly flat grade, around 1.4° on average, lets water sit, so the flat stretches are the last to firm up.

Network profile

Soil
Gravelly loamdrains fast
Drainage
Holds waterdries slowly
Tree cover
81%Dense
Elevation
413 ft
Average grade
1.4°
Predominant aspect
SE-facing
How these factors affect drying

SoilGravelly loam

About 17% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain loam.

CanopyDense 81%

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 Nockamixon State Park

FAQ

Common questions
Can you ride Nockamixon State Park right now?

As of the latest update, Nockamixon State Park is Use judgment (CAUTION). Expected rideable in ~1 hour. No significant rain before then. 0.1″ of rain, 1h ago.

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

Nockamixon State Park sits on gravelly loam soil that drains fast. About 17% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain loam.

How long does Nockamixon State Park take to dry after rain?

Nockamixon 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.

Does Nockamixon State Park get snow in winter?

Rarely. Nockamixon State Park sits low and mild enough (around 413 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 Nockamixon State Park?

Nockamixon State Park sits at roughly 413 feet, faces mostly SE, and averages a 1.4° grade with about 81% tree cover. That makes it a sunny, fast-drying network, 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 Nockamixon State Park?

There is no real off-season at Nockamixon State Park: snow rarely interferes, so good days come down to rain and how fast the dirt dries. Its sunny aspect helps it come back fast after storms. The live verdict above reflects today.