Fishing Report
Upper Signor Reservoir Fishing Report
Jeffrey City, WY
Lake conditions
Upper Signor Reservoir — 2026-11-10
Conditions overviewToday's conditions at this lake, computed from live weather and the moon.
- Season
- Fall
- Moon
- 4% illuminated, waxingNew Moon
- Est. surface temp
- 49.2°F
- Pressure
- —Unknown
Est. water temp
49.2°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
5°F warmer
38°F now vs 33°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 6:57 AM
- Sunset
- 4:53 PM
- Moonrise
- 8:41 AM
- Moonset
- 5:21 PM
Sky, wind & pressuremidday · 11 PM
- Cloud cover
- 15%
- Precip chance
- 0%
- Wind
- 10 mph WSW
- Pressure
- — Unknown
Today's solunar periods
- Major: 11:38 PM–1:38 AM
- Minor: 8:11 AM–9:11 AM
- Major: 12:03 PM–2:03 PM
- Minor: 4:51 PM–5:51 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.
42.787830, -107.906563
Est. water temp
49.2°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
Upper Signor Reservoir · 42.7878, -107.9066
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Upper Signor Reservoir?
No fish species have been recorded for Upper Signor Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Upper Signor Reservoir?
No species are modeled for Upper Signor 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 Upper Signor Reservoir to see the best window for current conditions.
Where is Upper Signor Reservoir?
Upper Signor Reservoir is near Jeffrey City, WY, at 42.7878, -107.9066.
Plan your trip to Upper Signor Reservoir
Get the hour-by-hour bite forecast and the best times to fish Upper Signor Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.