Brook Lake

Grant County, WA

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
falling pressure ahead of a system

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

Next forecast window
GO

Fri · Jul 24, 5 AM → 9 AM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Brook Lake in Grant County, WA 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 falling pressure ahead of a system. Its cached forecast evidence included wind near 3 mph out of the southwest, gusting to 8 mph; surface pressure near 961 hPa on a falling trend; 0.00 inches of rain; and air temperature near 77 °F with clear dominant. Confidence in this cached read is medium; it was generated July 23, 2026, 11:39 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, 11:39 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
3mph

SW · gust 8

Rain / Weather
0in

Clear

Temp
77°F

25°C · hum 34%

Pressure
28.38inHg

Falling

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    GO
    Falling pressure ahead of a system
    100° / 75°F
    3 mph · SWgust 30
    0.00 in
    ↓ -0.2 hPa
  2. Fri · Jul 24
    5 AM → 9 AM
    GO
    Falling pressure ahead of a system
    99° / 68°F
    3 mph · Sgust 25
    0.00 in
    ↓ -4.2 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    95° / 66°F
    5 mph · Sgust 33
    0.00 in
    → +4.8 hPa
  4. Sun · Jul 26
    9 AM → 1 PM
    GO
    Falling pressure ahead of a system
    91° / 55°F
    4 mph · Sgust 16
    0.00 in
    ↓ -2.0 hPa
  5. Mon · Jul 27
    4 AM → 8 AM
    GO
    Falling pressure ahead of a system
    90° / 59°F
    5 mph · Sgust 17
    0.00 in
    ↓ +0.6 hPa
  6. Tue · Jul 28
    8 AM → 12 PM
    GO
    Falling pressure ahead of a system
    95° / 61°F
    4 mph · Sgust 9
    0.00 in
    ↓ -2.1 hPa
  7. Wed · Jul 29
    12 PM → 4 PM
    GO
    Falling pressure ahead of a system
    95° / 59°F
    3 mph · Sgust 9
    0.00 in
    ↓ -2.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-3.1 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
4 mph · gust 13 · SE
Temperature
Warmer
+9.5°F over 72h100–63°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.