Summit Lake

Union County, IA

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
Main risk
a front passing through

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

Next forecast window
MAYBE

Fri · Jul 24, 2 PM → 6 PM (America/Chicago)

Full read

The latest cached fishing-weather read for Summit Lake in Union County, IA 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, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 7 mph out of the south, gusting to 16 mph; surface pressure near 975 hPa on a rising trend; 0.00 inches of rain; and air temperature near 66 °F with overcast dominant. Confidence in this cached read is low; it was generated July 23, 2026, 11:44 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, 11:44 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
7mph

S · gust 16

Rain / Weather
0in

Overcast

Temp
66°F

19°C · hum 73%

Pressure
28.79inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    MAYBE
    A front passing through
    79° / 61°F
    7 mph · Sgust 16
    0.00 in
    ↓ -2.2 hPa
  2. Fri · Jul 24
    2 PM → 6 PM
    MAYBE
    A front passing through
    73° / 63°F
    7 mph · Sgust 21
    0.71 in
    ↓ -3.7 hPa
  3. Sat · Jul 25
    5 AM → 9 AM
    MAYBE
    A front passing through
    93° / 70°F
    7 mph · Sgust 29
    0.00 in
    ↓ -2.7 hPa
  4. Sun · Jul 26
    6 AM → 10 AM
    MAYBE
    A front passing through
    95° / 73°F
    6 mph · Sgust 39
    0.03 in
    ↓ -2.9 hPa
  5. Mon · Jul 27
    11 AM → 3 PM
    MAYBE
    A front passing through
    95° / 70°F
    7 mph · SWgust 43
    0.02 in
    ↓ -2.7 hPa
  6. Tue · Jul 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    86° / 75°F
    7 mph · Egust 14
    0.00 in
    ↑ +6.5 hPa
  7. Wed · Jul 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    95° / 73°F
    6 mph · SEgust 30
    0.00 in
    ↓ -1.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+7.1 hPa over 72h
Rain
Dry stretch
0.03 in totallast 72h
Wind
Calm wind
8 mph · gust 24 · NW
Temperature
Cooler
-10.6°F over 72h93–59°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.