Fishing Report
Jack Reservoir Fishing Report
Powder River, WY
Lake conditions
Jack Reservoir — 2026-11-11
Conditions overviewToday's conditions at this lake, computed from live weather and the moon.
- Season
- Fall
- Moon
- 6% illuminated, waxingWaxing Crescent
- Est. surface temp
- 59.4°F
- Pressure
- 30.30 inHgStable
Est. water temp
59.4°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
7°F warmer
46°F now vs 39°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 6:54 AM
- Sunset
- 4:46 PM
- Moonrise
- 9:38 AM
- Moonset
- 5:59 PM
Sky, wind & pressuremidday · 12 PM
- Cloud cover
- 2%
- Precip chance
- 1%
- Wind
- 12 mph SW
- Pressure
- 30.30 inHg Stable
Today's solunar periods
- Major: 12:23 AM–2:23 AM
- Minor: 9:08 AM–10:08 AM
- Major: 12:49 PM–2:49 PM
- Minor: 5:29 PM–6:29 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.
43.256635, -106.667267
Est. water temp
59.4°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
Jack Reservoir · 43.2566, -106.6673
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Jack Reservoir?
No fish species have been recorded for Jack Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Jack Reservoir?
No species are modeled for Jack 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 Jack Reservoir to see the best window for current conditions.
Where is Jack Reservoir?
Jack Reservoir is near Powder River, WY, at 43.2566, -106.6673.
Plan your trip to Jack Reservoir
Get the hour-by-hour bite forecast and the best times to fish Jack Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.