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Tackle, baits, spots and seasons — a full guide to catching Brown trout.
Read the guide →Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
Idaho — Tuesday, October 20
The bite is strong — fish are active. Weather is steady, with no sharp swings — fish behave predictably. Peak 08:00–10:00 and 18:00–20:00.
The computed water temperature is around 43 °F — inside the 43–63 °F comfort range for Brown trout, so baseline activity is high.
Brown trout 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.
October is an active season for Brown trout 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 fieldG1 geomagnetic storm, Kp 4.7
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?Biting
Fish in 3 of 3 reports
Anglers have logged 3 fishing reports here. Peak season: year-round.