Fishing Season: April-November

North Fork Flathead River - MT

Fishing Outlook & Conditions

Water Temp:

38

Glacier Anglers's Tip of the Week

While last week was particularly warm, we'll see wintery conditions this week, so it will be challenging to find fish in the North Fork and get them to eat. Look for them lower on the system, near Flathead Lake.

Directions open in app

Map of North Fork Flathead River

Water Flow Data

Tidal Conditions

Orvis-Endorsed guides nearby

Glacier Anglers

5-Day Outlook as of 2/16/26

Fish the main stem closer to the lake on consistently warm days when the fish sometimes move up the system to feed. Or, head to the Middle Fork where the fluvial fish can be found near their tributaries. Remember, tribs are off limits in winter.

Techniques & Tips as of 2/16/26

Remember that trout don't like to move in super cold temperatures, so you'll need to get your nymph right in front of their noses. If they are rising, keep the fight short so they don't expend too much energy.

Local Species Available April-November

  • Fish Icon

    Trout

Glacier Anglers's Recommended Fly Patterns

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

Name: Colors: Size(s):
CDC Caddis purple 12-16
Elk Wing Caddis olive 12-16
Yellow Sally tan 12-14
Patriot Dry Fly blue, red 12-14
Flying Ant yellow 12
Hopper any color 14

CDC Caddis

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Item #17X1

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Glacier Anglers's Recommended Gear

Description: About North Fork Flathead River

The North Fork of the flathead Flows directly south from the Canadian Border, and makes up the western boarder of Glacier National Park until its confluence with the Middle Fork at Blankenship Bridge. The North Fork is an exceptional West Slope Cutthroat fishery, with breathtaking views of Glacier National Park.

Nearest Airport:

Glacier International - Kallispel (FCA)

Hatches:

Mayfly adult Stonefly adult Caddis adult Midge Mayfly nymph

Best Time to Fish:

late afternoon

Best Stretch:

Blankenship Bridge and south

Best Access:

Blankenship Bridge