Sublette County
Green River — Fontenelle
Live Conditions
Green River — Fontenelle — Below Fontenelle Reservoir
7-Day Flow
→ Stable
24-Hr Pressure
23.76 inHg · → High/stable
Local Weather
Tough conditions — fish deep
Today
🌤️Partly cloudy
82° / 42°
Tomorrow
☁️Overcast
84° / 45°
Sat
☁️Overcast
80° / 57°
Sun
☁️Overcast
75° / 51°
Cold front incoming — go deep with nymphs, surface activity likely slow.
Weather by Open-Meteo · No API key · Updated every 30 min
What should I fish today?
One call. Specific to today's exact conditions on the Green River — Fontenelle.
9.4
Time of Day
What should I pack?
Rod, flies, tippet, and safety gear specific to today's Green River — Fontenelle conditions.
🪰 Hatch Calendar
Green River — Fontenelle · June · Early Summer
🟢 Active now at 63.1°F water
Select month
PMDs (size 16-18) mid-morning. Caddis evenings. BWOs on cloudy days. Midges year-round. Tailwater consistency makes June productive when freestones blow.
🟢 Active · 🟡 Approaching · ⚪ Seasonal only
River Map
About Green River — Fontenelle
Cold tailwater below Fontenelle Reservoir in western Wyoming. Consistent fishing with excellent midge and dry fly action.
Regulations
Catch-and-release only for trout below Fontenelle Dam, with artificial lures only in the special-regs tailwater section. Wyoming Game & Fish license required. Verify current regs at wgfd.wyo.gov before fishing.