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Walking Purchase Park

Mountain bike trail conditions · Lehigh Valley, PA 40.606° N  75.419° W   351 FT

CAUTION: Use judgment

No significant rain before then.

Recent rain
0.3″ of rain, 2h ago
Est. time to dry
~4h
Today
78°Frain
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″
0.4″
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
78° PRIME Today 2026-08-20: 0.40 inches of rain, Rain, representative trail outlook PRIME
77° PRIME FRI 2026-08-21: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
75° PRIME SAT 2026-08-22: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
82° PRIME SUN 2026-08-23: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
80° 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, Walking Purchase 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 Walking Purchase Park dries this way

Terrain & soil

Walking Purchase Park sits in the Lehigh Valley, PA area, on gravelly loam soil that drains fast over terrain that drains at an even, moderate pace. 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. At 351 ft, Walking Purchase Park rides NNW-facing ground that keeps the dirt shaded for much of the day, so moisture lingers after rain and snow is slow to clear; the rolling grade, around 6.6° on average, drains steadily rather than pooling.

Network profile

Soil
Gravelly loamdrains fast
Drainage
Moderateeven drying
Tree cover
88%Dense
Elevation
351 ft
Average grade
6.6°
Predominant aspect
NNW-facing
How these factors affect drying

SoilGravelly loam

About 19% 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 88%

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

TerrainModerate

Terrain here drains at a moderate pace. It neither sheds nor holds water strongly.

Around Walking Purchase Park

FAQ

Common questions
Can you ride Walking Purchase Park right now?

As of the latest update, Walking Purchase Park is Use judgment (CAUTION). Expected rideable in ~4 hours. No significant rain before then. 0.3″ of rain, 2h ago.

What is the soil and trail surface like at Walking Purchase Park?

Walking Purchase Park sits on gravelly loam soil that drains fast. About 19% 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 Walking Purchase Park take to dry after rain?

Walking Purchase Park usually needs about a day or two to dry after meaningful rain. Its terrain drains at a moderate pace. Heavy tree cover slows drying further.

Does Walking Purchase Park get snow in winter?

Rarely. Walking Purchase Park sits low and mild enough (around 351 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 Walking Purchase Park?

Walking Purchase Park sits at roughly 351 feet, faces mostly NNW, and averages a 6.6° grade with about 88% tree cover. That makes it a shady network that holds moisture longer than sunnier neighbors, and the rolling grade means it drains at a steady clip. Loam models this exact ground against live weather rather than using one regional forecast.

When is the best time of year to ride Walking Purchase Park?

There is no real off-season at Walking Purchase Park: snow rarely interferes, so good days come down to rain and how fast the dirt dries. Its shady aspect means it needs longer after storms than sunnier networks nearby. The live verdict above reflects today.