Clark Fork River Fishing Report, July 7, 2026
2026-07-07 (July 7, 2026)
Regional summary
The holiday-weekend rain arrived as one storm, but four rivers are answering it in four different tempers: some clearing fast, some carrying the push longer, each true to its own character. All four took the same bump and are now, days out, on the same general trajectory, dropping and clearing at their own pace. The extra water is a gift for the date. It keeps trout comfortable, resettles them through classic summer holding water, and buys the region a few days before the real heat lands. That heat is close. An unsettled Monday gives way to highs in the upper 80s midweek and the mid-90s by Friday, and the best fishing window shortens with every one of those degrees: 7:30 a.m. to 1:30 p.m. now per Lightweight Fly Shop in Stevensville, sunrise to noon by Friday. The bug board reads like peak summer: Golden Stones anchor every river, PMDs, Green Drakes, Yellow Sallies, and caddis fill the rest of the menu, and the first ants and nocturnal stones are starting to matter. Salmonflies have finished. No hoot-owl restrictions were in effect as the shops filed their reports, but a mid-90s Friday is reason enough to check Montana Fish, Wildlife and Parks before any trip this week.
At a glance: Bumped hard by the rain, now dropping and improving | variable clarity, best west of town | 61°F midday | ~4,150 CFS above Missoula, ~7,840 below | Grizzly Hackle rating: 3/5 (7/4) | Best window (Lightweight Fly Shop): 7:30 a.m. to 1:30 p.m.
Float hazard: tree down between Turah and Sha-Ron, about half a mile above the Clark Fork and Blackfoot confluence. Reports are recent and details are thin; call Blackfoot River Outfitters (406.542.7411) before floating that stretch.
The Clark Fork is the slow recoverer, the sibling that felt the storm hardest and is still working through it. Grizzly Hackle scored it 3 of 5 on the Fourth with clarity poor and flows up considerably, and that number is worth trusting: the middle of the river carries serious volume and is not where the fish are holding. The trajectory is favorable, though. Flows around Missoula are already easing, clarity settles a little more each day, and the fish never stopped eating; they simply moved to the margins. Bank lines, big eddies, inside gravel bars, foam lines, side channels, and the soft seams beside heavy current hold the stacked fish now. The upper river runs low and weedy while the water through town and west of it has fished the strongest. Nocturnal stones are starting to show along the banks early, worth a first-light look.
Best techniques
- Fish the soft edges with a dry-dropper: a high-floating golden stone pattern up top (Chubby Chernobyl, Water Walker, Clark Fork Stone, Fools Gold, Supa-Dupa Stone, or a Plan B) in #8-12 tan, gold, or purple, with a Jigged Hare's Ear, Perdigon, or Psycho May running three to four feet below. Start deep and shorten as bugs emerge.
- Subsurface, lead with the stonefly crowd (Pat's RLs, Explosion Stones, Twenty Inchers, TJ Hookers, Zirdles) and follow with Blowtorches, Shuck Its, Frenchies, Jig PTs, and Prince nymphs as the day matures. Nymphing stays the reliable play while the color works out.
- The dry-fly day runs on a schedule: PMDs and goldens around lunch, sallies and drakes behind them, caddis and PMD spinners in the evening (Elk Hair Caddis, X-Caddis, Corn Fed Caddis #12-14). Streamers deserve a look too; rain-tinted water is exactly when yellow, white, and olive shine. The Rusty Trombone, Kreelex, and Lil' Kim all performed last week, with Barely Legal and small sculpins worth a turn.
Hatches
Golden Stones steady with nocturnal stones creeping in early, consistent PMDs, Green Drakes galore on cloudy windows, Yellow Sallies, and loads of caddis with evening spinner falls.
The Fly Box
Nymphs: Pat's Rubber Legs, Explosion Stones, Twenty Inchers, TJ Hookers, Zirdles, Blowtorches, Shuck Its, Frenchies, Jig PTs, Prince Nymphs, Split Case PMDs, Psycho May, Jigged Hare's Ear, Perdigons
Dries: Chubby Chernobyls, Water Walkers, Clark Fork Stone, Fools Gold, Supa-Dupa Stone, Plan B, Golden Stones, Green Drakes, Elk Hair Caddis, X-Caddis, Corn Fed Caddis, Purple Haze, Parachute Adams
Streamers: Sparkle Minnows, Mini Dungeons, Peanut Envy, Sculpzilla, Thin Mint, Woolly Buggers, Kreelex, Barely Legal, Rusty Trombone, Lil' Kim
Outlook. Mixed with a storm chance today, warmer Tuesday and Wednesday, sunny Thursday, hot Friday. If the drop continues, this week rewards anyone willing to hunt soft water while the crowds head elsewhere. June and July are quietly the Clark Fork's best act, and it remains the most overlooked water in the valley.
Sources and Thanks
| Shop | Report date | Coverage |
|---|---|---|
| Kingfisher Fly Shop | July 6, 2026 | All four rivers (freshest) |
| Grizzly Hackle | July 4, 2026 | Clark Fork |
| Lightweight Fly Shop | July 5, 2026 | All four rivers, consolidated weekly |
| Blackfoot River Outfitters | July 3, 2026 | All four rivers |
| The Missoulian Angler | June 23, 2026 | All four rivers, background |
