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Illinois Mountain Park

Mountain bike trail conditions · Lower Hudson Valley, NY 41.721° N  73.988° W   869 FT Verified

PRIME: Rideable now

Good window for the next ~6 hours.

Recent rain
No measurable rain in the past week
Next rain
~6h
Today
76°Fovercast

Updated Sep 13, 2026, 04:52 UTC. Modeled hourly. Verdict last changed: Sep 5. Official closures and current trail conditions take priority.

Last 10 daysoldest to newest

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Trail outlook

Is Illinois Mountain Park rideable today?

Yes. The live verdict is PRIME, rideable now. No measurable rain in the past week.

0.7″
FORECAST
PRIME 7d 2026-09-05: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-09-06: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-09-07: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-09-08: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-09-09: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-09-10: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-09-11: 0.00 inches of rain, representative trail outlook PRIME
76° PRIME Today 2026-09-12: 0.00 inches of rain, Overcast, representative trail outlook PRIME
74° STAY OFF SUN 2026-09-13: 0.70 inches of forecast rain, Heavy rain, representative trail outlook STAY OFF
68° PRIME MON 2026-09-14: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
71° PRIME TUE 2026-09-15: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
78° PRIME WED 2026-09-16: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
Modeled rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Illinois Mountain Park has been rideable on 8 of the last 10 days, under a caution advisory on 1, and too wet to ride on 1. Each daily marker shows the expected daytime condition. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Illinois Mountain Park

Illinois Mountain Park is a mountain bike trail network in Lower Hudson Valley, NY. The soil is gravelly loam and drains fast. Heavy tree cover can slow drying after rain. The terrain averages a 10.6° slope at 869 ft and mainly faces ESE. Its rolling slopes drain steadily.

How these factors affect drying

SoilGravelly loam

About 25% 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 93%

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

TerrainSheds water

Water runs off this terrain rather than pooling, which helps the surface dry out after rain.

FAQ

Can you ride Illinois Mountain Park right now?

The current estimate for Illinois Mountain Park is PRIME: rideable now. Good window for the next ~6 hours. No measurable rain in the past week.

Is Illinois Mountain Park muddy right now?

Loam currently estimates dry conditions (PRIME). No measurable rain in the past week.

What is the soil and trail surface like at Illinois Mountain Park?

Illinois Mountain Park sits on gravelly loam soil that drains fast. About 25% 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 Illinois Mountain Park take to dry after rain?

Illinois Mountain Park usually needs about a day or two to dry after meaningful rain. Its terrain sheds water, which speeds drying. Heavy tree cover slows drying further.

Can you ride Illinois Mountain Park after rain?

Drying time depends on how much rain fell and the weather that follows. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

Does Illinois Mountain Park get snow in winter?

Rarely. Illinois Mountain Park sits low and mild enough (around 869 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 Illinois Mountain Park?

Illinois Mountain Park sits at roughly 869 feet, faces mostly ESE, and averages a 10.6° grade with about 93% tree cover. It is exposed to morning sun, and the rolling terrain drains steadily.

When is the best time of year to ride Illinois Mountain Park?

Snow rarely affects Illinois Mountain Park. Check recent rain and allow time for the ground to dry. The live verdict above reflects today.

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Network profile

Network profile

Soil
Gravelly loamdrains fast
Drainage
Sheds waterdries quickly
Tree cover
93%Dense
Elevation
869 ft
Average grade
10.6°
Predominant aspect
ESE-facing

Around Illinois Mountain Park