Cook Reservoir

Rock County, NE

MAYBEConfidence · Medium

Best bite window

Thu · Jul 23, 9 PM → 1 AM (America/Chicago)

Main reason

dry conditions across the window

Main risk

a front passing through

MAYBE on Cook Reservoir — 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 Cook Reservoir in Rock County, NE is MAYBE, with the best four-hour window on Thu, Jul 23 from 9 PM to 1 AM (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 22 mph, surface pressure near 947 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 70 °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 22
Rain / Weather: 0in
Overcast
Temp: 70°F
21°C · hum 86%
Pressure: 27.96inHg
Rising

7-Day Fishing Forecast

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

Thu · Jul 23
Window passed
MAYBE
A front passing through
77° / 63°F
11 mph · Sgust 24
0.08 in
↓ -3.5 hPa
Fri · Jul 24
6 AM → 10 AM
MAYBE
A front passing through
95° / 66°F
4 mph · SWgust 21
0.00 in
↓ -6.3 hPa
Sat · Jul 25
7 PM → 11 PM
MAYBE
A front passing through
117° / 77°F
10 mph · SEgust 45
0.00 in
↓ +0.7 hPa
Sun · Jul 26
10 AM → 2 PM
MAYBE
A front passing through
118° / 79°F
14 mph · SWgust 34
0.00 in
↓ -7.6 hPa
Mon · Jul 27
4 AM → 8 AM
MAYBE
A front passing through
109° / 77°F
7 mph · NWgust 26
0.00 in
→ +2.7 hPa
Tue · Jul 28
8 AM → 12 PM
MAYBE
A front passing through
99° / 81°F
7 mph · SEgust 25
0.00 in
↑ +4.5 hPa
Wed · Jul 29
5 PM → 9 PM
MAYBE
A front passing through
113° / 73°F
7 mph · NEgust 31
0.01 in
↓ -2.2 hPa

Last 3 days

Recent context — what just happened

Pressure

Rising

+11.2 hPa over 72h

Rain

Dry stretch

0.04 in totallast 72h

Wind

Gusty

8 mph · gust 32 · N

Temperature

Cooler

-21.2°F over 72h97–63°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Serr Reservoir· Keya Paha County, NE
Goose Lake· Rock County, NE
Dora Lake· Holt County, NE
Reiman Reservoir· Boyd County, NE
Whipple Lake· Holt County, NE
Worth Reservoir· Keya Paha County, NE

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