Isaac Lake

Idaho County, ID

MAYBEConfidence · Low
Best bite window
The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Isaac 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).

Next forecast window
MAYBE

Fri · Sep 11, 4 AM → 8 AM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Isaac Lake in Idaho County, ID is MAYBE. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was dry conditions across the window, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 6 mph out of the southwest, gusting to 24 mph; surface pressure near 811 hPa on a rising trend; 0.00 inches of rain; and air temperature near 52 °F with overcast dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:23 PM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED September 10, 2026, 1:23 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
6mph

SW · gust 24

Rain / Weather
0in

Overcast

Temp
52°F

11°C · hum 46%

Pressure
23.95inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    A front passing through
    66° / 46°F
    6 mph · SWgust 27
    0.00 in
    ↓ -6.9 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 43°F
    4 mph · SWgust 24
    0.02 in
    ↑ +3.4 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 37°F
    4 mph · NEgust 15
    0.01 in
    ↓ -7.4 hPa
  4. Sun · Sep 13
    7 AM → 11 AM
    MAYBE
    A front passing through
    41° / 34°F
    3 mph · Wgust 11
    0.97 in
    ↑ +12.6 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    57° / 36°F
    4 mph · Sgust 9
    0.00 in
    ↓ -0.3 hPa
  6. Tue · Sep 15
    11 AM → 3 PM
    MAYBE
    A front passing through
    57° / 36°F
    3 mph · NWgust 6
    0.00 in
    ↑ +5.3 hPa
  7. Wed · Sep 16
    9 AM → 1 PM
    MAYBE
    A front passing through
    64° / 36°F
    3 mph · Sgust 3
    0.00 in
    ↓ -0.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+4.5 hPa over 72h
Rain
Wet stretch
0.60 in totallast 72h
Wind
Calm wind
6 mph · gust 23 · SW
Temperature
Warmer
+1.6°F over 72h59–36°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.