Iron Mountain Lake

St. Francois County, MO

GOConfidence · 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
falling pressure ahead of a system

GO on Iron Mountain 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 · Jul 24, 7 AM → 11 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Iron Mountain Lake in St. Francois County, MO 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 east, gusting to 12 mph; surface pressure near 978 hPa on a falling trend; 0.00 inches of rain; and air temperature near 68 °F with overcast dominant. Confidence in this cached read is low; it was generated July 23, 2026, 11:37 AM 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 July 23, 2026, 11:37 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
4mph

E · gust 12

Rain / Weather
0in

Overcast

Temp
68°F

20°C · hum 79%

Pressure
28.88inHg

Falling

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    GO
    Falling pressure ahead of a system
    79° / 61°F
    4 mph · Egust 12
    0.00 in
    ↓ +0.1 hPa
  2. Fri · Jul 24
    7 AM → 11 AM
    GO
    Falling pressure ahead of a system
    79° / 64°F
    6 mph · SEgust 17
    0.53 in
    ↓ -0.8 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    93° / 66°F
    4 mph · Sgust 20
    0.13 in
    ↓ -4.1 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    102° / 72°F
    4 mph · SWgust 21
    0.00 in
    ↓ -3.7 hPa
  5. Mon · Jul 27
    9 AM → 1 PM
    GO
    Falling pressure ahead of a system
    104° / 75°F
    10 mph · SWgust 30
    0.00 in
    ↓ -7.2 hPa
  6. Tue · Jul 28
    5 AM → 9 AM
    GO
    Falling pressure ahead of a system
    100° / 79°F
    4 mph · NWgust 34
    0.00 in
    ↑ +7.3 hPa
  7. Wed · Jul 29
    8 AM → 12 PM
    GO
    Falling pressure ahead of a system
    102° / 72°F
    3 mph · SEgust 16
    0.31 in
    ↑ +2.9 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+4.5 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
5 mph · gust 23 · W
Temperature
Cooler
-7.2°F over 72h88–64°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.