Fishing Season: Year Round (Prime July 4 - October 15)

Yellowstone River - MT

Fishing Outlook & Conditions

Water Temp:

55

Yellow Dog Flyfishing's Tip of the Week

Dry fly fishing has slowed again. Nymphing should be good and streamer fishing has been OK. The water is high and off color. If you must fish, fish close to the bank with big dark flies.

Directions open in app

Map of Yellowstone River

Water Flow Data

Orvis-Endorsed guides nearby

Fins & Feathers
Firehole Ranch
Madison Valley Ranch
The Tackle Shop Outfitters
Long Outfitting
Hubbard's Yellowstone Lodge

5-Day Outlook as of 6/10/26

The river is slowly dropping and clearing and should continue to do so. Pretty darn nice conditions all week. Fishing could be good as long as the river keep dropping and clearing.

Techniques & Tips as of 6/10/26

Nymphing with stonefly nymphs or worms will be the best bet. Fish your nymphs about 5 feet under your indicator with a split shot. Streamers will be another OK option.

Local Species Available Year Round (Prime July 4 - October 15)

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    Mountain Whitefish

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    Rainbow

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    Brown and Cutthroat Trout

Yellow Dog Flyfishing's Recommended Fly Patterns

"Must-have" fly fishing patterns in descending order of importance:

Name: Colors: Size(s):
Bead Head Brassie™ Copper 16
Sparkle Dun Olive 16
Vernille San Juan Worm Red 8-10
Fly Formerly Known As Prince Peacock 12-16
Peanut Envy Black 4
Skiddish Smolt Silver 4
TH 20 Incher Peacock 10
Moto's Minnow Natural 6
Pat's Rubberleg Black, Brown, Tan 6-10
Zebra Midge Red 18

Bead Head Brassie™

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Item #0957

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Yellow Dog Flyfishing's Recommended Gear

Description: About Yellowstone River

The Yellowstone is the longest undamned river in the US. It's also one of the country's premier trout streams. The 'Stone has good populations of Brown, Rainbow, and Cutthroat trout. It's water types very from rugged canyon's to scenic pastoral floats. The Yellowstone has something to offer any trout angler.

Nearest Airport:

Gallatin Field Airport (BZN), Bozeman, Montana

Hatches:

Caddis, PMD's, Little Yellow Sallies

Best Time to Fish:

Afternoon

Best Stretch:

Above Livingston

Best Access:

Above Emigrant Fishing Access.