Rock Island Lake

Idaho County, ID

MAYBEConfidence · Medium
Best bite window
Mon · Oct 26, 5 PM → 9 PM (America/Boise)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Rock Island Lake — light winds and rising pressure after a passing system for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Rock Island Lake in Idaho County, ID is MAYBE, with the best four-hour window on Mon, Oct 26 from 5 PM to 9 PM (America/Boise). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 7 mph out of the north, gusting to 14 mph, surface pressure near 819 hPa on a rising trend, and rainfall totaling 0.02 inches over the four hours. Air temperature in the window sits near 34 °F, with a dominant forecast of snow. Confidence in this read is medium; it was generated October 26, 2026, 9:17 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED October 26, 2026, 9:17 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

N · gust 14

Rain / Weather
0.02in

Snow

Temp
34°F

1°C · hum 91%

Pressure
24.19inHg

Rising

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

  1. Mon · Oct 26
    5 PM → 9 PM
    MAYBE
    A front passing through
    45° / 32°F
    7 mph · Ngust 33
    0.07 in
    ↑ +4.0 hPa
  2. Tue · Oct 27
    7 PM → 11 PM
    MAYBE
    A front passing through
    36° / 30°F
    6 mph · Sgust 22
    0.23 in
    ↓ -2.9 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    41° / 27°F
    5 mph · Sgust 15
    0.00 in
    → +2.3 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    48° / 30°F
    4 mph · Sgust 14
    0.00 in
    ↓ -6.5 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    41° / 30°F
    6 mph · Sgust 14
    0.07 in
    ↑ +5.2 hPa
  6. Sat · Oct 31
    7 AM → 11 AM
    MAYBE
    A front passing through
    41° / 27°F
    5 mph · SEgust 19
    0.11 in
    ↓ +0.6 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    36° / 19°F
    4 mph · Sgust 6
    0.17 in
    ↑ +8.2 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+9.1 hPa over 72h
Rain
Light rain
0.24 in totallast 72h
Wind
Calm wind
7 mph · gust 24 · SW
Temperature
Cooler
-0.7°F over 72h46–28°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.