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
Petrehn Reservoir — 2026-10-12
Conditions overviewToday's environmental conditions for this lake. Pick a species above to layer its bite forecast on top.
- Season
- Fall
- Moon
- 6% illuminated, waxingWaxing Crescent
- Est. surface temp
- 63.3°F
- Pressure
- 29.97 inHgStable
Est. water temp
63.3°F
v1 estimate from air temperature — not a sensor reading
Air vs. last week
24°F cooler
62°F now vs 86°F this time last week
Measured air temperature at the nearest weather station — not water
Sun & moon
- Sunrise
- 7:21 AM
- Sunset
- 6:34 PM
- Moonrise
- 9:44 AM
- Moonset
- 7:14 PM
Sky, wind & pressuremidday · 6 PM
- Cloud cover
- 1%
- Precip chance
- 0%
- Wind
- 9 mph NNW
- Pressure
- 29.97 inHg Stable
Today's solunar periods
- Major: 1:09 AM–3:09 AM
- Minor: 9:14 AM–10:14 AM
- Major: 1:33 PM–3:33 PM
- Minor: 6:44 PM–7:44 PM
Location
Petrehn Reservoir · 42.4881, -122.9312
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