Katydid Slough

Cook County, IL

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

MAYBE on Katydid Slough — light winds and rising pressure after a passing system for this window. Watch weather-only read (no on-water history calibrating this yet). Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Tue · Oct 27, 4 AM → 8 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Katydid Slough in Cook County, IL 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. Its cached forecast evidence included wind near 4 mph out of the northeast, gusting to 11 mph; surface pressure near 1001 hPa on a rising trend; 0.00 inches of rain; and air temperature near 50 °F with fog dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:15 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 October 26, 2026, 9:15 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
4mph

NE · gust 11

Rain / Weather
0in

Fog

Temp
50°F

10°C · hum 86%

Pressure
29.56inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Window passed
    MAYBE
    Dry conditions across the window
    63° / 48°F
    4 mph · NEgust 21
    0.00 in
    ↓ -0.5 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    70° / 50°F
    6 mph · Egust 17
    0.00 in
    ↓ -3.0 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    70° / 55°F
    6 mph · Sgust 27
    0.00 in
    ↓ -2.0 hPa
  4. Thu · Oct 29
    3 PM → 7 PM
    MAYBE
    Dry conditions across the window
    72° / 59°F
    7 mph · Wgust 36
    0.04 in
    ↑ +2.7 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    64° / 57°F
    6 mph · NEgust 22
    0.00 in
    ↑ +2.6 hPa
  6. Sat · Oct 31
    9 AM → 1 PM
    MAYBE
    Dry conditions across the window
    64° / 55°F
    7 mph · Egust 22
    0.08 in
    ↓ -4.2 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    59° / 57°F
    4 mph · Egust 14
    0.19 in
    ↓ -3.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+2.5 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
3 mph · gust 15 · SE
Temperature
Warmer
+2.3°F over 72h73–46°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.