Derr Lake

Nodaway County, MO

MAYBEConfidence · Medium
Best bite window
Now → 4 PM (America/Chicago)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Derr 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).

Full read

The current fishing-weather read for Derr Lake in Nodaway County, MO is MAYBE, with the best four-hour window on Thu, Jul 23 from 12 PM to 4 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 7 mph out of the southeast, gusting to 11 mph, surface pressure near 987 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 81 °F, with a dominant forecast of overcast. Confidence in this read is medium; it was generated July 23, 2026, 11:18 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, 11:18 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SE · gust 11

Rain / Weather
0in

Overcast

Temp
81°F

27°C · hum 46%

Pressure
29.15inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Now → 4 PM
    MAYBE
    A front passing through
    84° / 66°F
    7 mph · SEgust 18
    0.00 in
    ↓ -1.8 hPa
  2. Fri · Jul 24
    5 PM → 9 PM
    MAYBE
    A front passing through
    79° / 66°F
    7 mph · Sgust 24
    0.03 in
    ↓ -3.1 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    MAYBE
    A front passing through
    100° / 72°F
    7 mph · Sgust 29
    0.00 in
    ↓ -3.2 hPa
  4. Sun · Jul 26
    6 AM → 10 AM
    MAYBE
    A front passing through
    104° / 77°F
    6 mph · Sgust 42
    0.01 in
    ↓ -4.6 hPa
  5. Mon · Jul 27
    11 AM → 3 PM
    MAYBE
    A front passing through
    111° / 81°F
    6 mph · SWgust 43
    0.02 in
    ↓ -2.4 hPa
  6. Tue · Jul 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    91° / 75°F
    7 mph · Egust 17
    0.00 in
    ↑ +6.4 hPa
  7. Wed · Jul 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    97° / 70°F
    6 mph · SEgust 29
    0.00 in
    ↓ -0.6 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+7.1 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
7 mph · gust 23 · NW
Temperature
Cooler
-13.0°F over 72h97–64°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.