SF Boise River (1/2/2026)

Temperature: 41° Weather: Partly cloudy Wind: Gentle breeze downriver Flow: Winter flow (300cfs) Flies that Caught Fish: #20 BWO Colored Emerger #18 BWO Comparadun #22 BWO No Hackle

SF Boise River (12/29/2025)

Temperature: 37° Weather: Bright sun Wind: Stiff breeze downriver Flow: Winter flow (300cfs) Flies that Caught Fish: #18 Dark Mahogany Comparadun #20 BWO Colored Emerger #18 BWO Convertible

SF Boise River (12/3/2025)

Temperature: 39° Weather: Bright sun Wind: Brisk upriver breeze Flow: Winter flow (300cfs) Flies that Caught Fish: #20 BWO No Hackle #20 BWO Colored Emerger #20 BWO Convertible

SF Boise River (12/2/2025)

Temperature: 41° Weather: Sun, clouds, heavy clouds, then sun again Wind: Wind mostly mild upriver Flow: Winter flow (300cfs) Flies that Caught Fish: #20BWO No Hackle – this was the key […]

SF Boise River (12/2/2025)

Temperature: 70° Weather: Sunny; clouds late afternoon Wind: Windy 15 MPH Flow: Winter flow (300cfs) Flies that Caught Fish: #18 BWO No Hackle #18 Mahogany Comparadun