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Lock 4 Park

Mountain bike trail conditions · Nashville, TN 36.331° N  86.470° W   505 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
0.1″ of rain, 6d ago
Today
87°Fpartly cloudy
Last 10 daysoldest to newest

Updated Aug 26, 2026, 19:03 UTC. Modeled hourly. Official closures and current trail conditions take priority.

Is Lock 4 Park rideable today?

Yes. The live verdict is PRIME, rideable now. 0.1″ of rain, 6d ago.

Trail outlook

0.1″
FORECAST
PRIME 7d 2026-08-19: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-20: 0.10 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-21: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-08-22: 0.00 inches of rain, representative trail outlook PRIME
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
87° PRIME Today 2026-08-26: 0.00 inches of rain, Partly cloudy, representative trail outlook PRIME
95° PRIME THU 2026-08-27: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
86° PRIME FRI 2026-08-28: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
91° PRIME SAT 2026-08-29: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
92° PRIME SUN 2026-08-30: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
Measured rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Lock 4 Park has been rideable on 10 of the last 10 days. Daily trail markers are representative daytime outlooks. Weather is one input. The rideability verdict also accounts for soil, terrain, canopy, and drying time.

Why Lock 4 Park dries this way

Lock 4 Park (Nashville, TN) rides on clay soil that holds water 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. The SSE-facing aspect soaks up sun through the middle of the day, which speeds drying and opens the season earlier, and the nearly flat terrain, about a 1.3° average grade at 505 ft, lets water sit, so the flat stretches are the last to firm up.

Network profile

Soil
Clayholds water
Drainage
Holds waterdries slowly
Tree cover
86%Dense
Elevation
505 ft
Average grade
1.3°
Predominant aspect
SSE-facing
How these factors affect drying

SoilClay

Dense clay holds moisture and stays slick the longest. It needs the most drying time before it’s worth riding.

CanopyDense 86%

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 Lock 4 Park

FAQ

Can you ride Lock 4 Park right now?

As of the latest update, Lock 4 Park is Rideable now (PRIME). No significant rain in the forecast. 0.1″ of rain, 6d ago.

Is Lock 4 Park muddy right now?

No. The current verdict is PRIME, which means the model reads the surface as dry. Its clay soil holds mud longer than most once it is wet. 0.1″ of rain, 6d ago.

What is the soil and trail surface like at Lock 4 Park?

Lock 4 Park sits on clay soil that holds water. Dense clay holds moisture and stays slick the longest. It needs the most drying time before it’s worth riding.

How long does Lock 4 Park take to dry after rain?

Lock 4 Park can need several days to dry after meaningful rain. Its terrain holds water in low spots, which slows it. Heavy tree cover slows drying further.

Can you ride Lock 4 Park after rain?

Usually yes, but give it real time: clay holds water, and riding it wet cuts ruts that last all season. 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 Lock 4 Park get snow in winter?

Rarely. Lock 4 Park sits low and mild enough (around 505 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 Lock 4 Park?

Lock 4 Park sits at roughly 505 feet, faces mostly SSE, and averages a 1.3° grade with about 86% 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 Lock 4 Park?

There is no real off-season at Lock 4 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.

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