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Missouri River Fishing Report

Date: 05/06/2026
Posted by: Toby Swank

Current Conditions

The Missouri River is fishing really well right now and there are a lot of different ways to put together a good day. Water temps have come up with the warmer weather, and fish are feeding consistently throughout the river.

Nymphing has been productive, especially with smaller perdigons and other classic attractor nymphs. Fish are holding in the slower flats and longer runs, and once anglers get into them it’s worth slowing down and staying on that water. Getting flies down has still been the biggest factor.

BWOs and midges are still around, and there have been a few march browns showing as well. When the march browns come off well, fish will really key in on them and there can be some good windows of rising fish. Caddis feel close and could start showing any day with the warmer temperatures.

Streamer fishing has also been worthwhile. White patterns have been moving fish, and when that slows down it’s worth switching into more natural rainbow colors.

The Missouri is in a really good place right now. Between the nymphing, dry fly fishing, and streamer bite, there’s a lot going on.

Additional Resources:

 - Bozeman Fly Fishing Guide To May 

Stream Flows

Missouri River Fishing Report Streamflow

Flows

Recommended Flies

				  Zebra Midge Black Copper

Black Zebra Midge

				  Sprout Midge Gry

Gray Sprout Midge

				  Tailwater Sowbug Rainbow

Tailwater Sowbug

				  Tailwater Sowbug TNG S Bd Rainbow

Tungsten Tailwater Sowbug

				  Tailwater Sowbug

Tailwater Sowbug Jig

				  Zonkers are a top 5 fly pattern for lower Madison River fishing in dirty water.

White Zonker

				  San Juan Worm in red is a standard Montana fly fishing pattern for dirty water conditions.

Red San Juan Worm

				  Tailwater tiny olive

Olive Tailwater Tiny

Missouri River Fly Fishing in Craig Montana

Our "Missouri River Fishing Guide" is a comprehensive guide to the river stretches and seasonal hatches along with pro tips from our seasoned team of Bozeman fly fishing guides.


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