Twin Lake

Johnson County, IA

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
dry conditions across the window

GO on Twin Lake — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

Tue · Oct 27, 5 AM → 9 AM (America/Chicago)

Full read

The latest cached fishing-weather read for Twin Lake in Johnson County, IA 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 dry conditions across the window. Its cached forecast evidence included wind near 7 mph out of the northeast, gusting to 22 mph; surface pressure near 1000 hPa on a rising trend; 0.00 inches of rain; and air temperature near 54 °F with overcast dominant. Confidence in this cached read is medium; it was generated October 26, 2026, 9:51 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, 9:51 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NE · gust 22

Rain / Weather
0in

Overcast

Temp
54°F

12°C · hum 85%

Pressure
29.53inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Window passed
    GO
    Dry conditions across the window
    68° / 52°F
    7 mph · NEgust 28
    0.00 in
    ↓ -2.0 hPa
  2. Tue · Oct 27
    5 AM → 9 AM
    GO
    Dry conditions across the window
    73° / 52°F
    7 mph · SEgust 28
    0.00 in
    ↓ -3.4 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    GO
    Dry conditions across the window
    72° / 57°F
    7 mph · Sgust 35
    0.03 in
    ↓ -3.6 hPa
  4. Thu · Oct 29
    2 PM → 6 PM
    GO
    Dry conditions across the window
    68° / 57°F
    7 mph · NWgust 38
    0.23 in
    ↑ +6.7 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    GO
    Dry conditions across the window
    63° / 54°F
    6 mph · Egust 24
    0.00 in
    → +0.7 hPa
  6. Sat · Oct 31
    9 AM → 1 PM
    GO
    Dry conditions across the window
    61° / 52°F
    7 mph · Egust 23
    0.13 in
    ↓ -4.3 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    GO
    Dry conditions across the window
    61° / 55°F
    3 mph · Egust 13
    0.02 in
    ↓ -2.4 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+3.1 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
5 mph · gust 21 · SE
Temperature
Warmer
+3.1°F over 72h75–48°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.