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Harlow Lake

Mountain bike trail conditions · Marquette, MI 46.627° N  87.498° W   699 FT Verified

DRY: Rideable

Thursday, November 5th at 11am Conditions turn Caution.

Recent rain
0.3″ of rain, 17h ago
Today
57°Fheavy rain
  • Mon 10/26, no measurable rain, daily high 50 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/27, no measurable rain, daily high 52 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/28, no measurable rain, daily high 69 degrees Fahrenheit, modeled conditions: DRY
  • Thu 10/29, no measurable rain, daily high 61 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/30, no measurable rain, daily high 52 degrees Fahrenheit, modeled conditions: DRY
  • Sat 10/31, no measurable rain, daily high 64 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/1, 0.23 inches of rain, daily high 66 degrees Fahrenheit, modeled conditions: DRY then CAUTION then DRY
  • Mon 11/2, 0.13 inches of rain, daily high 64 degrees Fahrenheit, modeled conditions: DRY then CAUTION then DRY
  • Tue 11/3, 0.44 inches of rain, daily high 66 degrees Fahrenheit, modeled conditions: CAUTION then DRY then CAUTION then DRY
  • Wed 11/4, 0.38 inches of rain, daily high 65 degrees Fahrenheit, modeled conditions: DRY then CAUTION then DRY
  • Today, Thu 11/5, 0.49 inches of rain, daily high 57 degrees Fahrenheit, modeled conditions: DRY then CAUTION
  • Fri 11/6, no measurable rain, daily high 39 degrees Fahrenheit, modeled conditions: CAUTION then DRY
  • Sat 11/7, no measurable rain, daily high 47 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/8, no measurable rain, daily high 55 degrees Fahrenheit, modeled conditions: DRY
  • Mon 11/9, no measurable rain, daily high 54 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
  • Tue 11/10, no measurable rain, daily high 50 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
Updated

Updated Thursday, November 5th, 2026 at 12:47 UTC. Verdict last changed: Thursday, November 5th. Official closures and current trail conditions take priority.

Modeled hourly. Closures and local conditions take priority.

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Is Harlow Lake rideable today?

Yes. The live verdict is DRY, rideable now. 0.3″ of rain, 17h ago.

CHANGED
Wednesday, November 4th at 5pm
Dried back to DRY.
Tuesday, November 3rd at 3pm
Rain moved in. Verdict dropped to CAUTION.
Tuesday, November 3rd at 4am
Dried back to DRY.
Over the tracked history, Harlow Lake has been rideable on 9 of the last 10 days, and under a caution advisory on 1. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Harlow Lake

Harlow Lake is a mountain bike trail network in Marquette, MI. Soil data at the sampled location is classified as sandy. Sandy soil can help drainage, while dense tree cover can slow drying by reducing sun and wind exposure. Terrain data indicates an elevation of about 699 ft, an average terrain slope of 4.2° and a predominant NE-facing aspect. Terrain slope does not measure the trail tread or its drainage features. Trails here include Animoosh, Lake Superior and Ishpeming RR and Jedi. Loam models conditions across the network; individual trails and constructed surfaces can differ from these environmental inputs. Official closures and conditions on the ground take priority.

How these factors affect drying

SoilSandy

Sandy soil generally allows water to drain readily. Rainfall, shade and trail construction also affect recovery. The model uses surveyed water-retention values, not measured trail recovery times.

CanopyDense 87%

Dense tree cover can reduce sunlight and wind at ground level, slowing drying. Its effect depends on weather and local openings.

TerrainModerate

Moderate terrain slope is one input to the drying model. Local drainage also depends on soil and trail construction.

FAQ

Can you ride Harlow Lake right now?

The current estimate for Harlow Lake is DRY: rideable. Rideable now. No significant rain in the forecast. 0.3″ of rain, 17h ago.

Is Harlow Lake muddy right now?

Loam currently estimates dry conditions (DRY). Sandy soil usually drains quickly. 0.3″ of rain, 17h ago.

What is the soil and trail surface like at Harlow Lake?

The soil data at the sampled location is classified as sandy. This describes an environmental input, not a survey of every trail surface.

How long does Harlow Lake take to dry after rain?

Harlow Lake has no fixed drying time. Rainfall, soil moisture, shade and the weather that follows all matter. Check the current estimate and wait until the trail surface is firm.

Can you ride Harlow Lake after rain?

Sandy soil can help drainage, but heavier rain, shade and the trail surface also affect recovery. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

What does a frozen condition mean at Harlow Lake?

FROZEN means Loam estimates snow cover or frozen ground. It does not establish that riding is allowed or that every trail is frozen. Check posted winter access rules and watch for soft ground as temperatures rise.

What trails are at Harlow Lake?

Trails at Harlow Lake include Animoosh, Lake Superior and Ishpeming RR, Jedi, Bagwaji and Bareback. This is a partial list. The condition estimate covers the whole network, so individual trails may differ.

What's the terrain and elevation like at Harlow Lake?

Terrain data indicates an elevation of about 699 ft, an average terrain slope of 4.2° and a predominant NE-facing aspect. Terrain slope does not measure the trail tread or its drainage features.

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Network profile

Network profile

Soil
Sandydrainage input
Terrain
Moderateterrain slope
Tree cover
87%Dense
Elevation
699 ft
Average grade
4.2°
Predominant aspect
NE-facing

Named trails

  • Animoosh
  • Lake Superior and Ishpeming RR
  • Jedi
  • Bagwaji
  • Bareback

This is a partial trail list. The condition estimate covers the whole network. Trail names from public agency data and © OpenStreetMap contributors.

Around Harlow Lake