Sign Up For Our Email Newsletter - "The Digital Fly Swatter"

* indicates required
trout-icon trout-icon

Upper Madison River Fishing Report

Date: 05/15/2026
Posted by: Toby Swank

Current Conditions

The Upper Madison River is starting to change quite a bit with runoff beginning to show up. The West Fork has blown out, and below that the river has picked up a lot more color, especially down through Ennis.

Fishing is getting tougher in the lower sections. Fish are sliding into softer water and tighter to the banks as flows continue to rise.

Nymphing is still the best approach. Larger attractor-style flies like TJ hookers, rubberlegs, and heavier perdigons have been the most effective. Getting flies down quickly and slowing everything through the softer water has been the difference.

Streamer fishing can still move fish with the added color in the water. Larger conehead patterns in white, olive, or darker colors have been worthwhile, especially tight to the banks and structure.

Dry fly fishing has slowed quite a bit with the added water and color. There are still a few bugs around, but it’s no longer consistent enough to focus on.

Above the West Fork the river is still in better shape, but overall the Upper Madison is starting to feel the effects of runoff pretty quickly.

Additional Resources:

- Upper Madison River Fly Fishing In Spring

Fly Fishing Bozeman In April

Stream Flows

Upper Madison River Fishing Report Streamflow

Flows

Recommended Flies

				  Blowtorch UV Purple

Purple Blowtorch

				  Pats rubberleg bronw

Brown Pat's Rubberleg

				  Tan Spanish Bullet

Spanish Bullet Tan

				  18 3540 w 2

White Peanut Envy

				  All around mayfly pattern for fly fishing Montana.

Rainbow Warrior Jig

				  Brown Drake Nealley

Brown Drake Nealley

				  Montana fly fishing staple for many conditions when imitating Mayflies.

Gold Lightning Bug

				  Rubberlegs coffee black

Brown/Black Pat's Rubberlegs

Upper Madison River Fishing

The Fins and Feathers "Upper Madison River Fishing Guide" features a comprehensive overview of the river stretches and seasonal highlights with Madison River fishing tips from our Bozeman fly fishing guide staff.


Additional Madison River Fly Fishing Resources


Madison River Fly Fishing Trips

Post Date: 03/27/2025

Montana fly fishing trips on the upper Madison River with Fins and Feathers Guide Service are available year-round to anglers of all skill levels....

Learn More

Montana River Shuttles

Post Date: 03/29/2025

River shuttle services are an integral part of the Montana fly fishing scene as floating these legendary western rivers is the standard way to fish and experience them. Be sure...

Learn More

Montana Fly Fishing Trip Photo Galleries

Post Date: 03/29/2025

Get a glimpse into a day of guided fly fishing in Montana from the viewpoint of the guides and guests with Bozeman fly fishing outfitter, Fins and Feathers Guide Service...

Learn More

Upper Madison Fly Fishing Area Map



Related Articles From The Montana Fly Fishing Blog

Ask Us A Question

Sign Up For Our Email Newsletter - "The Digital Fly Swatter"

* indicates required