Missouri River Fishing Report: June 8, 2026

Summary

A week of much-needed rain greened things up, and the Missouri is squarely in prime time. PMDs are the headline act in full peak about a month into their run, caddis have arrived in numbers driving strong evening dry-fly action, and the Dearborn has bumped back to life. Crowds are heavy, so go early or go late.

At a glance: ~3,400 CFS at Holter and dropping | Main stem clear, green tint below the Dearborn | 56°F and up | Cool and wet, a brief midweek warm-up near 80°F then back to 50s and 60s | PMDs at peak, caddis in numbers, BWOs winding down

A week of much-needed rain (nearly 3 inches locally) drenched anglers but greened things up. The PMDs are the headline act, in full peak a few weeks ahead of schedule and now roughly a month into their run. Caddis have arrived in numbers and are driving strong evening dry-fly action. BWOs are still around but winding down. The Dearborn River bumped back to life with the rain (around 475 to 488 CFS and dropping), set up a mud line, and added the green tint downstream that many anglers like; the worm bite there has been good, but it is falling fast so do not put it off.

The fish are in their peak metabolic zone and eating heavily all day. Next up on deck: Tricos and brown drakes, the little-and-big mayfly show that defines midsummer on the Mo.

Crowds and boat traffic. Craig, the boat landings, and the river are busy, it is the start of Prime Time. Go early or go late to avoid the crowd, and be respectful at the ramps. Everyone is out for the same reason.

Best techniques

• Nymphing is the bread and butter. Go deep in the morning (6 to 7 feet) with a worm as the lead fly trailed by a sowbug; target inside bends and slower water. In the afternoon shorten up to 3 to 5 feet and keep the nymph high in the column as fish look up for emergers. Work hard seams, the swirlies, and fast shallow bank water. Small brown and olive nymphs in #16 and #18.
• Dry fly is in full swing. Midday flats during the PMD window, side channels and banks for the evening caddis. These fish are educated by a month of pressure, so bring your A-game: long leaders, accurate casts, fly-first presentations. When fish are up on spinners, a Hi-Vis Rusty Spinner has been money.
• Soft-hackle swing, late morning to early afternoon: a Gold Tung Dart (caddis pupa) over a Partridge and Yellow soft hackle (PMD). Drop it into fish working below the surface and hang on.
• Dry-dropper in skinny water: a Chubby suspending a Micro May or Frenchy is hard to beat, and occasionally lights up a big brown.
• Streamers are a real option for bigger fish, fish intermediate sink tips and get the fly down. Bright sun makes them tough and the fish noncommittal, so go heavier on the tip and fish low light.

Hatches and flies.

Nymphs: Frenchy, Black IPT, Green Machine (and Little Green Machine), Psycho May, Split Case PMD, Spanish Bullet, Spanish Perdigon, Fullback Napoleon, Two Bit Hooker, Micro May, Crust Nymph, Tung Jig Pheasant Tail, Tung Jig Hares Ear, Blow Torch (and Red Bead Blow Torch), Tailwater Sow (Natural Grey and Rainbow), Wire Worm, Pill Popper, Warrior Perdigon, Two Hot PMD, PMD Magic Fly, Redemption, Gold Lightning Bug, Doc's Summer Bug, Purple Weight Fly, Pheasant Tails

Dries: Purple Haze, Adams, Purple Para Wulff, Royal Wulff, Sparkle Flag, Split Flag, Brianne Dun, Film Critic, Missing Link, CDC Para Spinner, Corn Fed Caddis, Hi-Vis Spent Caddis, Rusty Spinners, Buzzballs, Double Duck Caddis, Stockingfoot Caddis, Elkhair classics, Hatchbacks, Sprouts, Last Chance Cripples, Flash Cripples

Emergers and Soft Hackles: Loop Wing Emerger, Captive Dun, Partridge and Yellow, PMD Soft Hackle, Translucent Pupa, Translucent Emerger, Tung Darts, UV Czech Caddis

Streamers: Bam Bam, Thin Mint Bugger, Trout Spey Bugger, Mini Montana Intruder, Mini Sculpin, Mini Dungeon, Micro Peanut Envy, Peacock and Black Bugger, white Dungeon, Kreelex, Sparkly Minnow, Lil Kim, Skiddish Smolt, Gamechanger, Zirdle

Outlook. The return of cooler, wetter weather has the shops optimistic that the early PMD start will not mean an early end, just bonus time on the front side of a hatch that should run hard for the next 8 to 10 weeks. This is the heart of dry-fly Prime Time on the Mo. Watch for Tricos and brown drakes to come online next. The Dearborn is a short-lived bonus play right now (mud line, good worm bite) but it is dropping fast, so move on it soon if at all.

Sources and Thanks

Shop	Report date	Coverage
Headhunters Fly Shop (Craig)	June 8, 2026	Missouri River
The Trout Shop (Craig)	June 6, 2026	Missouri River
Cross Currents Fly Shop (Craig)	May 26, 2026	Missouri River
Wolf Creek Angler (Wolf Creek)	June 4, 2026	Missouri River