Island Lake

Polk County, WI

GOConfidence · Medium
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
falling pressure ahead of a system

GO on Island Lake — light winds and falling pressure ahead of a system for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Fri · Sep 11, Now → 8 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Island Lake in Polk County, WI is GO. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was falling pressure ahead of a system. Its cached forecast evidence included wind near 4 mph out of the west, gusting to 9 mph; surface pressure near 977 hPa on a falling trend; 0.00 inches of rain; and air temperature near 66 °F with clear dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:21 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, 1:21 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
4mph

W · gust 9

Rain / Weather
0in

Clear

Temp
66°F

19°C · hum 62%

Pressure
28.85inHg

Falling

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    GO
    Falling pressure ahead of a system
    79° / 52°F
    4 mph · Wgust 16
    0.00 in
    ↓ -2.9 hPa
  2. Fri · Sep 11
    Now → 8 AM
    GO
    Falling pressure ahead of a system
    86° / 61°F
    8 mph · Sgust 42
    0.00 in
    ↓ -11.0 hPa
  3. Sat · Sep 12
    7 PM → 11 PM
    GO
    Falling pressure ahead of a system
    75° / 57°F
    7 mph · NWgust 41
    0.00 in
    ↑ +14.6 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    61° / 48°F
    6 mph · NEgust 20
    0.02 in
    ↑ +3.5 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    SKIP
    Extreme gusts
    66° / 50°F
    14 mph · Egust 41
    0.56 in
    ↓ -10.8 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    64° / 50°F
    6 mph · Wgust 26
    0.00 in
    ↑ +14.0 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    63° / 48°F
    6 mph · Egust 17
    0.00 in
    ↓ -0.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-2.4 hPa over 72h
Rain
Dry stretch
0.02 in totallast 72h
Wind
Gusty
9 mph · gust 32 · S
Temperature
Cooler
-7.7°F over 72h81–61°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.