Summer conditions on the Missouri River feature high-water challenges and changing hatches. Fishing is tough, particularly from Toston to Canyon Ferry, where walleye can be found in slack waters. Meanwhile, from Holter to Great Falls, the PMD hatch is declining, with nymphing and specific dry flies being recommended.

The Missouri River has seen higher flows due to recent rain, impacting fishing conditions. In the Toston Dam to Canyon Ferry stretch, fishing is challenging but possible in calm waters using drop shots. Meanwhile, the Holter Dam to Great Falls area recommends PMDs and occasional caddis, with some potential for additional hatches.

The CrossCurrents Fly Shop reports peak fishing season conditions with flows at 3,300 CFS. Easy wading is available as the Missoula crowd dissipates. Key strategies include nymphing with effective combos and downsizing for educated fish, transitioning to Trico and Caddis imitations, while streamers are primed for favorable weather conditions.

Montana summer is vibrant, with walleye fishing on the Missouri River thriving despite low flows. Anglers must search for deep holes using hair jigs or small plastics in leech, sculpin, or perch patterns. Meanwhile, PMDs and Caddis flies are effective for catching larger browns and rainbows, though weeds have increased.

The fishing conditions are improving in Montana's rivers, especially for Father's Day weekend. Capital Sports announces their partnership, providing expert local insights. The Missouri River offers great walleye fishing with effective bait recommendations, while the Holter Dam stretch shows promise with hatches and effective nymph patterns. Enjoy the free fishing weekend!

The Missouri River is currently providing excellent fishing opportunities. From Holter to Great Falls, low water conditions favor nymph fishing, particularly with Prince and Hares Ear nymphs. Meanwhile, paddle fishing is thriving downstream towards Fort Peck, with regulations advising one hook per line and barbless hooks.

In early May, the Missouri River buzzes with fishing activity, showcasing fluctuating traffic and various hatches. While nymphing conditions remain strong, streamer fishing is less favorable, highlighting water concerns for the future.

May fishing on the Mo favors afternoon outings with clear, low waters. Focus on dry flies for caddis hatches and use stealth, precision, and simple subsurface patterns for success.

CrossCurrents Fly Shop provided a fishing report for the Missouri River on April 24, 2026, sharing insights and updates through their Instagram post.

The Missouri River Ranch welcomes spring fishing with rising trout and hatches, as anglers prepare for Opening Week. Expect good catches with midges, BWOs, and various nymph patterns.

Spring in Montana marks prime fly fishing season on the Missouri River, with healthy trout feeding aggressively. April offers peaceful conditions and a special for guided trips at Montana Fishing Guides.

The Missouri River is in prime fishing condition with steady flows and warming temperatures. Midge activity is high, making it an excellent time for fishing, especially before summer crowds arrive.