Tomahawk Slough

Cook County, IL

MAYBEConfidence · Low
Best bite window
Now → 2 PM (America/Chicago)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Tomahawk Slough — light winds and dry conditions across the window 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 Tomahawk Slough in Cook County, IL is MAYBE, with the best four-hour window on Thu, Jul 23 from 10 AM to 2 PM (America/Chicago). 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 4 mph out of the east, gusting to 7 mph, surface pressure near 997 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 75 °F, with a dominant forecast of clear. Confidence in this read is low; it was generated July 23, 2026, 11:06 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 July 23, 2026, 11:06 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
4mph

E · gust 7

Rain / Weather
0in

Clear

Temp
75°F

24°C · hum 40%

Pressure
29.44inHg

Steady

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Now → 2 PM
    MAYBE
    A front passing through
    77° / 52°F
    4 mph · Egust 11
    0.00 in
    ↓ +0.3 hPa
  2. Fri · Jul 24
    7 AM → 11 AM
    MAYBE
    A front passing through
    84° / 59°F
    3 mph · Sgust 13
    0.00 in
    ↓ -2.5 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 59°F
    6 mph · Sgust 24
    0.11 in
    ↓ -5.6 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    MAYBE
    A front passing through
    95° / 72°F
    4 mph · SWgust 26
    0.18 in
    ↓ -3.8 hPa
  5. Mon · Jul 27
    7 AM → 11 AM
    MAYBE
    A front passing through
    90° / 68°F
    6 mph · Sgust 35
    2.79 in
    ↓ -10.4 hPa
  6. Tue · Jul 28
    6 AM → 10 AM
    MAYBE
    A front passing through
    82° / 66°F
    9 mph · Ngust 27
    0.00 in
    ↑ +12.2 hPa
  7. Wed · Jul 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    79° / 63°F
    5 mph · Ngust 20
    0.00 in
    ↑ +2.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+5.1 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
8 mph · gust 34 · W
Temperature
Cooler
-5.2°F over 72h86–61°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.