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Big Bear Lake

Mountain bike trail conditions · Orange County & Inland Empire, CA 34.218° N  116.904° W   7,865 FT Verified

PRIME: Rideable now

Rain returns in ~1 day.

Recent rain
No measurable rain in the past week
Next rain
~1d
Today
64°Fcloudy

Updated Sep 5, 2026, 14:36 UTC. Modeled hourly. Unchanged for 10+ days. Official closures and current trail conditions take priority.

Last 10 daysoldest to newest

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Trail outlook

Is Big Bear Lake rideable today?

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

0.5″
FORECAST
PRIME 7d 2026-08-29: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-30: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-31: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-09-01: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-09-02: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-09-03: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-09-04: 0.00 inches of rain, representative trail outlook PRIME
64° PRIME Today 2026-09-05: 0.00 inches of rain, Cloudy, representative trail outlook PRIME
56° PRIME SUN 2026-09-06: 0.50 inches of forecast rain, Heavy rain, representative trail outlook PRIME
68° PRIME MON 2026-09-07: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
72° PRIME TUE 2026-09-08: 0.00 inches of forecast rain, Overcast, representative trail outlook PRIME
73° PRIME WED 2026-09-09: 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, Big Bear Lake has been rideable on 10 of the last 10 days. Each daily marker shows the expected daytime condition. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Big Bear Lake

Big Bear Lake is a mountain bike trail network in Orange County & Inland Empire, CA. The soil is sandy and drains fast. The terrain averages a 5.8° slope at 7,865 ft and mainly faces SSE. Its rolling slopes drain steadily.

How these factors affect drying

SoilSandy

Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

CanopyPartial 41%

A mix of sun and shade. Conditions vary across the network, with open sections drying faster than covered ones.

TerrainModerate

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

FAQ

Can you ride Big Bear Lake right now?

The current estimate for Big Bear Lake is PRIME: rideable now. Rain returns in ~1 day. No measurable rain in the past week.

Is Big Bear Lake muddy right now?

Loam currently estimates dry conditions (PRIME). Sandy soil usually drains quickly. No measurable rain in the past week.

What is the soil and trail surface like at Big Bear Lake?

Big Bear Lake sits on sandy soil that drains fast. Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

How long does Big Bear Lake take to dry after rain?

Big Bear Lake usually needs only a few hours to recover after light rain. Its terrain drains at a moderate pace.

Can you ride Big Bear Lake after rain?

Sandy soil drains quickly, though heavier rain can leave soft spots. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

Does Big Bear Lake get snow in winter?

Occasionally. Cold snaps can bring snow or a hard freeze to Big Bear Lake (around 7,865 ft), but it rarely lasts. Loam flags a FROZEN state when it happens and clears it once the trail thaws.

What's the terrain and elevation like at Big Bear Lake?

Big Bear Lake sits at roughly 7,865 feet, faces mostly SSE, and averages a 5.8° grade with about 41% tree cover. It is quicker to dry where it faces south, and the rolling terrain drains steadily.

When is the best time of year to ride Big Bear Lake?

Big Bear Lake usually has little snow, though winter cold snaps can interrupt riding. Recent rain and drying time matter throughout the year. Its sunny aspect helps it come back fast after storms. Check the live verdict the morning you want to ride.

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Network profile

Network profile

Soil
Sandydrains fast
Drainage
Moderateeven drying
Tree cover
41%Partial
Elevation
7,865 ft
Average grade
5.8°
Predominant aspect
SSE-facing

Around Big Bear Lake