Second Black Lake

Iron 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 Second Black 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, 4 AM → 8 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Second Black Lake in Iron 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 7 mph out of the northwest, gusting to 14 mph; surface pressure near 956 hPa on a falling trend; 0.00 inches of rain; and air temperature near 64 °F with clear dominant. Confidence in this cached read is medium; 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
7mph

NW · gust 14

Rain / Weather
0in

Clear

Temp
64°F

18°C · hum 57%

Pressure
28.23inHg

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
    73° / 48°F
    7 mph · NWgust 14
    0.00 in
    ↓ -1.4 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    81° / 57°F
    7 mph · Sgust 40
    0.00 in
    ↓ -9.3 hPa
  3. Sat · Sep 12
    6 PM → 10 PM
    GO
    Falling pressure ahead of a system
    70° / 54°F
    7 mph · NWgust 40
    0.05 in
    ↑ +12.6 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    61° / 45°F
    4 mph · NWgust 19
    0.01 in
    ↑ +5.9 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    SKIP
    Extreme gusts
    61° / 41°F
    6 mph · SEgust 40
    0.26 in
    ↓ -15.5 hPa
  6. Tue · Sep 15
    4 PM → 8 PM
    GO
    Falling pressure ahead of a system
    63° / 43°F
    7 mph · Ngust 27
    0.01 in
    ↑ +18.6 hPa
  7. Wed · Sep 16
    5 AM → 9 AM
    GO
    Falling pressure ahead of a system
    59° / 43°F
    3 mph · Egust 5
    0.00 in
    ↓ -0.9 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-4.8 hPa over 72h
Rain
Wet stretch
0.97 in totallast 72h
Wind
Gusty
9 mph · gust 36 · SW
Temperature
Cooler
-7.4°F over 72h81–59°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.