Fishing Report
Vivian Reservoir Fishing Report
Hanna, WY
Lake conditions
Vivian Reservoir — 2026-11-13
Conditions overviewToday's conditions at this lake, computed from live weather and the moon.
- Season
- Fall
- Moon
- 18% illuminated, waxingWaxing Crescent
- Est. surface temp
- 53.5°F
- Pressure
- 30.00 inHgFalling
Est. water temp
53.5°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
9°F warmer
57°F now vs 48°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
- 11:10 AM
- Moonset
- 7:56 PM
Sky, wind & pressuremidday · 12 PM
- Cloud cover
- 50%
- Precip chance
- 0%
- Wind
- 10 mph SW
- Pressure
- 30.00 inHg Falling
Today's solunar periods
- Major: 2:06 AM–4:06 AM
- Minor: 10:40 AM–11:40 AM
- Major: 2:31 PM–4:31 PM
- Minor: 7:26 PM–8:26 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.
42.063280, -106.607800
Est. water temp
53.5°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
Vivian Reservoir · 42.0633, -106.6078
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Vivian Reservoir?
No fish species have been recorded for Vivian Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Vivian Reservoir?
No species are modeled for Vivian 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 Vivian Reservoir to see the best window for current conditions.
Where is Vivian Reservoir?
Vivian Reservoir is near Hanna, WY, at 42.0633, -106.6078.
Plan your trip to Vivian Reservoir
Get the hour-by-hour bite forecast and the best times to fish Vivian Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.