Roaring Fork Fly Fishing Report – Winter Has Come to the Valley

  • December 4, 2025

 

Roaring Fork near Glenwood Colorado

Updated: 12/04/2025

The Fork near Glenwood is in true shoulder-to-winter mode, with steady mid-range flows and improving clarity after last week’s slight bump. Week over week, trout have shifted deeper as overnight lows dip, pushing fish into slower edges and the softer guts of long runs. Midges now dominate the drift, but small baetis emergers still produce during cloudy afternoons. This stretch warms faster than the upper Fork, giving anglers a longer feeding window. Expect productive nymphing and the occasional streamer grab when shadows extend across the banks.

Listen to the Audio Overview

Winter_Fly_Fishing_The_Roaring_Fork_Deep_Secrets
14:44

 

Conditions Summary

rise beyond fly fihsing company in denver colorado a guide rating for a stream. Good is 5 trout. This rating is for 2 trout. So challenging fishing conditions.

Flow: Moderate and stable
Water Temp: Mid 30s to low 40s
Air Temp: Low 40s
Clarity: Clear
Crowds: Light
Best Window: 11 am to 3 pm

Fishing Type Focus: Nymphing, because fish are concentrated in deeper mid-river trenches and respond best to tiny midges presented slow and low.

Weather 

CARBONDALE WEATHER

 

Cold but not brutal. Expect crisp mornings, periods of cloud-filtered warmth, and quick temperature dips once canyon shadows creep in.

 


Top Flies in Your Box This Week

  • Black Beauty 20–22
  • Zebra Midge Black or Red 20–22
  • Mercury Midge 22
  • RS2 Gray 20–22
  • WD40 Chocolate 20–22
  • Sparkle Wing Baetis 20
  • JuJu Midge Purple 20–22
  • Shot Glass Baetis 20
  • Thin Mint Leech 10
  • Mini Leech Black 12
 

 


Pro Rig of the Week

Glenwood Winter Two-Tone Midge Rig

Leader: 9–10 ft 4x to 5x fluoro
Top Fly: Zebra Midge Red 20
Dropper: RS2 Gray 22
Indicator: Small airlock for long drifts
Weight: One small split shot placed lightly above the knot
Target Water: Deep center lanes, slow shelves adjacent to bigger riffles, and long, even glides with obvious winter troughs


Hatch Chart for December

Hatch Type Bugs You’ll See Notes
Primary Midges 20–26 Best on cloudy mid-days
Secondary Baetis 20–22 Hatches weaken but still relevant
Tertiary Winter Stone Nymphs Subsurface only

Download the Roaring Fork Hatch Chart

 


Access Points

Two Rivers Park Access

Broad water near town with easy wading and dependable winter holding slots.
Rating: ⭐⭐⭐⭐

Veltus Park Access

Slower seams and long, fishy glides perfect for delicate winter drifts.
Rating: ⭐⭐⭐

I-70 Pull-Offs (Between Glenwood & Carbondale)

Light pressure, plenty of structure, and classic Fork pocketwater turned winter soft-water.
Rating: ⭐⭐⭐⭐

No Name Area Access

Mixed depth and hidden pockets, icy mornings but excellent clarity.
Rating: ⭐⭐⭐

 

Stop Here After the River

Photo of atmosphere

Skip the busiest taprooms and head to Carbondale Beer Works. It is relaxed local and never pretentious. The crowd is a mix of river guides climbers and valley regulars. Grab a Colorado Kolsch and the green chile pork sandwich. It is one of the best warm up meals you can get after a cold day working deep seams on the Fork.

Local Regulations & Notes

Watch for rapidly forming shelf ice
Flows remain fairly steady
Visibility can shift quickly after storms


FAQ

Q: Can the Fork still produce on streamers in winter?
A: Yes, but only smaller leeches fished slow and deep.

Q: Is this stretch beginner friendly?
A: Yes, more forgiving than the upper Fork.

Q: How long is the feeding window?
A: Often 2–3 hours mid-day, depending on cloud cover.

Q: Is the water crowded?
A: Very light pressure right now.

Q: What tippet is best?
A: 5x fluoro for nymph rigs.

Q: Do fish hold close to the bank?
A: Midday yes, especially where sunlight warms softer water.

 

Recommended Companion Article

Colorado Winter Trout Feeding Behavior in Clear, Low-Flow Rivers

 

 

 

 

 

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