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River Fall Creek (Idaho) — a spot well known among anglers. About 20 km long. Nearest town — Bonners Ferry. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.
Nearest towns and cities
Idaho: the months when each species peaks and when it goes quiet. The current month is outlined.
| Fish | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Steelhead | peak | peak |
Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
Fall Creek — Tuesday, October 20
The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably. Peak 08:00–09:00 and 18:00–20:00.
The computed water temperature is around 43 °F — colder than the 57–75 °F comfort range for Black crappie: the fish conserves energy and takes more cautiously.
Black crappie works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.
Pressure is rising 0.18 inHg over the day — the bite usually settles down after a rise.
One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.
October is an active season for Black crappie here.
These are the same values the bite curve above was computed from. How the forecast works
Cloudy · feels like +44°
The day is 3 min shorter than yesterday.
Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.
Geomagnetic fieldunsettled, Kp 4
Kp index — NOAA data. Not part of the bite score: catches show no link between geomagnetic storms and the bite.
The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.
What are solunar periods?| active |
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| peak |
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| active |
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| Black crappie | active | active | active | peak | peak | active | active | fair | fair | active | active | active |
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| Lake trout | peak | peak | peak | peak | active | active | fair | slow | slow | active | peak | active |
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| Brook trout | slow | slow | slow | slow | active | peak | peak | active | active | peak | active | fair |
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| Cutthroat trout | slow | slow | slow | fair | active | peak | active | active | active | peak | active | fair |
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| Rainbow trout | slow | slow | slow | fair | active | peak | peak | active | active | active | active | slow |
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| Whitefish | slow | slow | slow | fair | active | peak | peak | active | active | peak | peak | fair |
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| Brown trout | slow | slow | slow | slow | active | peak | peak | peak | active | active | fair | slow |
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| Walleye | slow | slow | slow | slow | fair | peak | active | active | active | active | active | fair |
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| Chinook salmon | slow | slow | slow | slow | active | peak | peak | peak | active | fair | slow | slow |
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| Largemouth bass | slow | slow | slow | slow | fair | peak | peak | peak | peak | peak | fair | fair |
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| Smallmouth bass | slow | slow | slow | slow | fair | active | active | active | active | active | fair | fair |
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| Yellow perch | slow | slow | slow | slow | fair | active | active | active | active | active | fair | fair |
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| Burbot | active | active | fair | fair | slow | slow | slow | slow | slow | slow | peak | peak |
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| Bluegill | slow | slow | slow | slow | slow | fair | active | peak | active | fair | slow | slow |
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| Carp | slow | slow | slow | slow | slow | fair | peak | peak | active | fair | slow | slow |
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| Channel catfish | slow | slow | slow | slow | slow | fair | active | active | active | fair | slow | slow |
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Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
Fall Creek — Tuesday, October 20
The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably. Peak 08:00–09:00 and 18:00–20:00.
Other nearby places to fish
Other nearby waters
The course meanders heavily: the current digs a pool on the outside of every bend and builds a bar on the inside. Those pools under the undercut bank are where largemouth bass typically sits.