Lower Madison River Fishing Report
Date: 12/29/2025
Posted by: Toby SwankCurrent Conditions
The Lower Madison River is still fishable right now, but winter conditions are very much in play. Current weather conditions point to cold days and persistent wind, which has made timing important. Late morning into the early afternoon has been the best window, with noon often offering the most manageable conditions before temperatures drop again.
Nymphing has been the most reliable way to catch fish. Patterns like zirdles, small crayfish imitations, worms, and compact attractor nymphs have been working when fished deep. Zebra midges and slim perdigons have been good choices as droppers. A 9-foot fluorocarbon leader of 3X or 4X has been a solid setup, with enough weight to keep flies near the bottom.
Fish have been holding in deeper water where the current isn’t overpowering. Spending time fishing those sections carefully has been more effective than moving around a lot. Shallow water hasn’t produced much in the colder conditions.
Streamer fishing has been tougher with the cold and wind, but it can still be worth a few casts when conditions allow. Smaller sculpin or baitfish-style patterns have moved some fish. A shorter leader of 5–6 feet of heavier fluorocarbon helps manage those flies in the wind.
Dry-fly fishing has been very limited. Midges are around at times, but surface activity has been minimal.
Overall, the Lower Madison River remains an option for winter fishing if you plan carefully. Expect cold temperatures, be prepared for wind, and focus your efforts around midday while fishing deep with nymphs.
Helpful Articles (click to read):
- Lower Madison River Fly Fishing In Winter
- Fly Fishing Bozeman In Winter
Stream Flows
Flows
Recommended Flies
Red Copper John
Tan Clouser
Gold Lightning Bug
King Prince
Orange Psycho Prince Jig
Rainbow Spanish Bullet
Pheasant Tail
Copper Zonker
Lower Madison River Fishing
Read the "Lower Madison River Fishing Guide" for a comprehensive introduction to fly fishing in Montana on the lower Madison River from the Bozeman fly fishing guides with Fins and Feathers.
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