7-day outlook
7-Day Fishing Calendar
Pick a lake and species to see a color-coded bite calendar: real hourly scores inside the ~48h forecast horizon, honest day-level estimates out to ~7 days, and clearly marked unavailable days beyond that.
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Lake conditions
Upper Big Nemaha Reservoir G-31 — 2026-11-04
Conditions overviewToday's environmental conditions for this lake. Pick a species above to layer its bite forecast on top.
- Season
- Fall
- Moon
- 19% illuminated, waningWaning Crescent
- Est. surface temp
- 53.1°F
- Pressure
- 29.82 inHgFalling
Est. water temp
53.1°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
35°F cooler
46°F now vs 81°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 6:59 AM
- Sunset
- 5:19 PM
- Moonrise
- 2:10 AM
- Moonset
- 2:56 PM
Sky, wind & pressuremidday · 3 PM
- Cloud cover
- 71%
- Precip chance
- 0%
- Wind
- 12 mph WNW
- Pressure
- 29.82 inHg Falling
Today's solunar periods
- Minor: 1:40 AM–2:40 AM
- Major: 7:39 AM–9:39 AM
- Minor: 2:26 PM–3:26 PM
- Major: 8:01 PM–10:01 PM
Location
Upper Big Nemaha Reservoir G-31 · 40.4047, -96.4691
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