LoamLoam App StoreGoogle Play

South Hills

Mountain bike trail conditions · Bozeman & Southwest Montana, MT 46.587° N  112.050° W   4,344 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
No measurable rain in the past week
Today
90°Fpartly cloudy
Last 10 daysoldest to newest

Updated Aug 26, 2026, 20:01 UTC. Modeled hourly. Official closures and current trail conditions take priority.

Is South Hills rideable today?

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

Trail outlook

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
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
90° PRIME Today 2026-08-26: 0.00 inches of rain, Partly cloudy, representative trail outlook PRIME
91° PRIME THU 2026-08-27: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
84° PRIME FRI 2026-08-28: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
84° PRIME SAT 2026-08-29: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
75° PRIME SUN 2026-08-30: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
No measurable rain in the window. Over the tracked history, South Hills 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 South Hills dries this way

South Hills (Bozeman & Southwest Montana, MT) rides on gravelly loam soil that drains fast over terrain that sheds water and dries quickly. With little tree cover, sun and wind get to the dirt fast. 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 4,344 ft, South Hills rides ENE-facing ground that catches morning sun, so the surface firms up earlier in the day; the rolling grade, around 10.2° on average, drains steadily rather than pooling.

Network profile

Soil
Gravelly loamdrains fast
Drainage
Sheds waterdries quickly
Tree cover
21%Open
Elevation
4,344 ft
Average grade
10.2°
Predominant aspect
ENE-facing
How these factors affect drying

SoilGravelly loam

About 33% of this ground is rock fragments, so water runs through it faster than the soil type alone suggests. It dries quicker than plain loam.

CanopyOpen 21%

Little tree cover means full sun and wind, so these trails are among the fastest to rebound after rain.

TerrainSheds water

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

Around South Hills

FAQ

Can you ride South Hills right now?

As of the latest update, South Hills is Rideable now (PRIME). No significant rain in the forecast. No measurable rain in the past week.

Is South Hills muddy right now?

No. The current verdict is PRIME, which means the model reads the surface as dry. No measurable rain in the past week.

What is the soil and trail surface like at South Hills?

South Hills sits on gravelly loam soil that drains fast. About 33% 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 South Hills take to dry after rain?

South Hills usually needs about a day or two to dry after meaningful rain. Its terrain sheds water, which speeds drying.

Can you ride South Hills 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 South Hills get snow in winter?

Yes. At 4,344 ft, South Hills typically sees winter snow and freeze-thaw that can pause riding. Loam flags a FROZEN state when the ground is snow-covered or frozen, then clears it as things thaw and dry.

What's the terrain and elevation like at South Hills?

South Hills sits at roughly 4,344 feet, faces mostly ENE, and averages a 10.2° grade with about 21% tree cover. That makes it a morning-sun network that firms up early in the day, 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 South Hills?

The reliable season at South Hills runs late spring through fall: at around 4,344 feet it holds real winter snowpack, and freeze-thaw makes the shoulder seasons hit or miss. Loam flags FROZEN days and posts a live verdict, so the calendar never has to be the tiebreaker.

For riders · Free on iOS and Android

Get notified when South Hills is ready

Watch up to 3 networks. No account needed.

Download on the App StoreGet it on Google Play
For trail stewards, orgs + bike shops Put live conditions on your site with a free badge that updates itself. Get the embed code →
Appearance

Loam is a rider app. The badge helps riders find it, so standard embeds are free. No account required. The snippet includes a short text link to the live conditions page; please keep it so riders can open full details. Need several networks? Build a free trail conditions widget. How Loam works and why it is free.