Fishing Report
Chimney Butte Reservoir Fishing Report
Big Piney, WY
Lake conditions
Chimney Butte Reservoir — 2026-11-12
Conditions overviewToday's conditions at this lake, computed from live weather and the moon.
- Season
- Fall
- Moon
- 12% illuminated, waxingWaxing Crescent
- Est. surface temp
- 50°F
- Pressure
- 30.20 inHgFalling
Est. water temp
50°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
9°F warmer
55°F now vs 46°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 7:08 AM
- Sunset
- 5:01 PM
- Moonrise
- 10:42 AM
- Moonset
- 7:10 PM
Sky, wind & pressuremidday · 2 PM
- Cloud cover
- 5%
- Precip chance
- 0%
- Wind
- 3 mph SSE
- Pressure
- 30.20 inHg Falling
Today's solunar periods
- Major: 1:30 AM–3:30 AM
- Minor: 10:12 AM–11:12 AM
- Major: 1:55 PM–3:55 PM
- Minor: 6:40 PM–7:40 PM
No bite score appears for this lake because no fish species is on record for it yet.
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Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
42.449889, -110.193006
Est. water temp
50°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Chimney Butte Reservoir · 42.4499, -110.1930
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Chimney Butte Reservoir?
No fish species have been recorded for Chimney Butte Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Chimney Butte Reservoir?
No species are modeled for Chimney Butte Reservoir yet, so there's no species-specific feeding window to name. The score still gives the light window 30% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Chimney Butte Reservoir to see the best window for current conditions.
Where is Chimney Butte Reservoir?
Chimney Butte Reservoir is near Big Piney, WY, at 42.4499, -110.1930.
Plan your trip to Chimney Butte Reservoir
Get the hour-by-hour bite forecast and the best times to fish Chimney Butte Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.