Live USGS flows, weather, solunar data, and shop reports — plus science-backed HatchCast predictions for 30+ Montana rivers.
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Discover the legendary rivers that make Montana a fishing paradise
Powerful features available to all anglers at no cost
Direct USGS feed for flow rates (CFS), water temperatures, and gauge data across 30+ Montana rivers — updated every 15 minutes from the source.
NOAA weather forecasts plus solunar activity tables, barometric pressure trends, and wind conditions to plan your perfect fishing day.
Navigate 300+ FWP access points, boat ramps, wading spots, and river mile markers with GPS coordinates across Montana.
Curated fishing reports from local Montana fly shops — what's working, current hatches, hot spots, and guide wisdom updated throughout the season.
Comprehensive guides: difficulty ratings, fish per mile, best seasons, techniques, and hatches.
Track your catches with photos, GPS locations, fish details, flies used, and conditions.
Keep your top rivers at the top of your list for quick access every time you open the app.
See real-time reports from other anglers about what's biting and where the action is hot.
Master your craft with equipment guides, a knot library, entomology reference, 114 fly patterns, casting techniques, and a Montana species & regulations guide.
Compete with other anglers. Log catches and climb the ranks on your favorite rivers.
Start with a 14-day free trial, then choose your plan.
Comprehensive coverage of Montana's best fishing waters
"HatchCast has completely changed how I plan my fishing trips. I used to spend hours researching conditions across different sites. Now I have everything in one place, and the predictions are spot on. Caught my personal best brown trout on the Beaverhead using the app's fly suggestions!"
"Best fishing app I've ever used. The real-time flow data and weather integration is a game changer. I plan all my Missouri River trips around the HatchCast predictions now. Worth every penny for the Premium subscription!"
"As someone who fishes Montana rivers every weekend, this app is essential. The river conditions are always up to date, and the hatch predictions have helped me catch fish I would've otherwise missed. Highly recommend!"
Download Montana Fishing Reports and get instant access to live USGS data, NOAA weather, and science-backed HatchCast predictions. Start your 14-day free trial of Premium today.