March on Montana’s Missouri River is unpredictable due to low snowpack and warmer water. Anglers anticipate midge hatches and varying fishing conditions. March marks the start of a new fishing season, offering opportunities for nymphing and streamer fishing. Despite uncertainties, optimism remains for improved weather and fishing experiences.

Montana Fish, Wildlife & Parks hosts its annual Upper Missouri River Reservoir Fisheries Management Plan update on March 16 at 6 p.m. in Helena. Hear population trends and management updates for Canyon Ferry, Hauser, Holter, and nearby Missouri River sections—and learn what keeps these popular fisheries producing year after year.

Online registration for the 1st Annual Fort Peck Montana Tournament of Kings opens in 6 days, and with a 150-boat limit, spots could go fast. Here’s what to do now to be ready when the link drops—plus how to stay in the loop.

Ice fishing isn’t just drilling a hole and waiting. Catch more fish by moving, experimenting with depth and presentations, and paying attention to structure—plus learn seven common rookie mistakes to avoid, straight from @Girlof10000Lakes.

In a new on-the-water video, Tom Boley breaks in a new Warrior Boat while targeting early-spring walleyes with a simple, effective plan: jig live bait on channel points, lean on sensitive gear for subtle bites, and use modern electronics (plus dependable battery power) to fish with more confidence.

Montana’s Stillwater River is still running cold despite a warmer-than-average winter, keeping fishing from fully turning on yet. Low flows have trout holding in deeper slots, where patient nymphing has produced action. Here’s what Montana Angler reported on March 6, 2026—and what to expect as spring temperatures rise.

Local anglers say ice conditions on the north end of Seeley Lake are deteriorating as warmer weather moves in, with open water growing along the shoreline. If you’re considering going out, use caution—ice can change fast when it starts separating from shore.

Winter finally let go at Canyon Ferry Lake: the ice is officially gone, boats are already launching, and the ramps are open for spring anglers ready to get back on open water.

A short cold snap tightened the ice on Rock Creek just enough for Don Wilkins to get back out on Fort Peck and pick up several lake trout on jigs and plastics in 65–80 feet—while warning that a warm front could quickly end safe ice. Here’s the latest report, plus safety reminders before you go.

With the Gallatin running at 301 CFS at Gallatin Gateway, The River’s Edge reports fishing has been phenomenal—and even a colder stretch shouldn’t slow the bite much. Most consistent action is still subsurface: nymph rigs through deeper seams and buckets, or covering water with streamers. Here’s what’s working, plus section-by-section tips for fishing the Gallatin from Yellowstone to the Valley.

Spring breakup is underway at Tongue River Reservoir, with open water at both ramps and a few boats already out. But ice still blocks key stretches near the dam, between Sand Point and Pee Wee north, and at the far south end—limiting where you can safely travel right now. Here’s the latest access and ice update based on a recent FWP post.

Hell Creek Marina in Jordan, Montana shared a March 2 ice update for Fort Peck Lake: based on water clarity, it appears the lake has rolled over and conditions are back to walk-on. Here’s what to know and what to watch next.

Low, steady flows out of Libby Dam (4,000 cfs) and mild weather have the Kootenai River fishing very doable heading into early March. With water temps around 40°F, expect limited dry-fly action—but consistent nymphing and slow, deep streamer presentations can still turn up quality fish, especially in softer 5+ foot holding water.

Winter still has a say, but the Livingston-area bite improves steadily through mid-March—especially for bigger pre-spawn rainbows. Focus on afternoons (possibly late morning by March 1), fish low-and-slow in deep walking-pace pools, and watch for brief midge or winter BWO activity on warm, calm days. Here’s the latest river-by-river guidance from Yellowstone Country Fly Fishing.

Tongue River Marina reports 15–20 feet of open water off the ramp, with Marina Bay still mostly iced over but improving. More open water is showing from Rattlesnake south toward the mine as daytime temps warm—boat fishing could be just weeks away.

Winter isn’t letting go yet—Whitefish Lake remains locked up with lake trout cruising deep structure, while the Flathead River rewards anglers who time it right. Here’s what’s producing now, from white tubes tipped with cutbait on the ice to nymphs and streamers in late-winter river water.

Bitterroot Lake ice has shrunk significantly with warm weather and wind. The north end county access is now 4–5 inches, the reeds are open water, and the south end boat access has open water at the ramp. No machines. Mandatory check-in at the Hilltop Hitching Post.

Online registration for the 1st Annual Fort Peck Montana Tournament of Kings opens in 6 days, and with a 150-boat limit, spots could go fast. Here’s what to do now to be ready when the link drops—plus how to stay in the loop.

Organizers of the 1st Annual Fort Peck Montana Tournament of Kings at Fort Peck Lake simplified online registration after angler feedback. When registration opens March 15, 2026, only the team captain must enter an SSN at sign-up; other team members can provide SSNs at check-in. An EIN option is available, and organizers say the form is secure and encrypted.

Mack Days returns to Flathead Lake March 12–May 9, 2026, giving anglers nine weeks to target non-native lake trout while supporting conservation of native bull trout and westslope cutthroat. Get the key dates, prize details, entry rules, fish drop-off locations, and important release and fish ID requirements.