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

Thu · Jul 23
Now → 4 PM
MAYBE
A front passing through
84° / 66°F
7 mph · SEgust 18
0.00 in
↓ -1.8 hPa
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
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
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
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
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
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

Hoover Frankum Watershed B 20 Reservoir· Nodaway County, MO
Schimming Lake· Nodaway County, MO
Mallard Marsh· Holt County, MO
Winnebago Creek Reservoir 42-3A· Richardson County, NE
Bedford Water Supply Lake· Taylor County, IA
Verdon Lake· Richardson County, NE

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.