"Bighorn River in Montana Offers Excellent Fly Fishing Despite Transitioning Seasons"

As of October 24, 2024, the Bighorn River in Montana is offering some excellent fly fishing opportunities despite the transitioning seasons. ### Weather and Water Conditions The weather has been characterized by cool nighttime temperatures, which have helped in breaking down the aquatic grass that was choking some of the runs. The water temperature is currently around 59 degrees Fahrenheit, and the river flows are stable at 2,500 cubic feet per second. There is no tidal report to consider, as the Bighorn River is a freshwater river. ### Sunrise and Sunset Sunrise today is at around 7:45 AM, and sunset will be at approximately 6:15 PM, providing ample daylight for a full day of fishing. ### Fish Activity Fish activity has been good, especially in the afternoons. The fish are primarily feeding subsurface, with some surface action in the evenings. Tricos, Tan Caddis, and Black Caddis are still present, although the surface action is spotty. Streamer fishing has been picking up, particularly with the cooler weather. ### Types and Amounts of Fish Anglers have been catching a healthy number of trout, including both browns and rainbows. The fish are in good condition, and the upper sections of the river have a bit of grass growth, but the lower sections remain clean and are fishing very well. ### Best Lures and Bait For nymph fishing, San Juan Worms in blood red or burgundy, Tailwater Sowbugs, and Perdigons have been the primary producers. Other effective nymphs include Carpet Bugs, Softhackle Rays, and Dorsey’s Scud. For streamer fishing, patterns like Jig Thin Mints, Pete’s Buggers, Goldies, and Rusty Trombones are working well. On the surface, Trico Spinners, Parachute Adams, and Henryville Caddis have seen some action. ### Hot Spots One of the hot spots is the upper three miles of the Bighorn River, where the hatch activity is more consistent, especially from around 11:00 AM until dark. Another good area is below the three-mile mark, where the river remains clean and free of aquatic grass, making it ideal for both nymph and streamer fishing. Overall, the Bighorn River is in great shape for fall fishing, with plenty of opportunities to catch some big and healthy fish. Just remember to keep your flies clean due to the breaking grass, and be prepared for the cooler weather. This content was created in partnership and with the help of Artificial Intelligence AI.