Bighorn on the Brain: Updates for Montana’s Premier Tailwater, Aug 16-23, 2026

The Bighorn River in Montana is experiencing optimal tailwater conditions with steady flows of 1,000–1,500 cfs and clear water below Yellowtail Dam. Ideal fishing times and insect patterns are crucial: early mornings feature Tricos and midges, while afternoons highlight PMDs and Black Caddis, followed by hoppers and olives in the evening.