Kay Reservoir

Washington County, OR

GOConfidence · Low

Best bite window

Now → 4 PM (America/Los_Angeles)

Main reason

falling pressure ahead of a system

GO on Kay Reservoir — light winds and falling pressure ahead of a system for this window. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Kay Reservoir in Washington County, OR is GO, with the best four-hour window on Thu, Jul 23 from 12 PM to 4 PM (America/Los_Angeles). The main factor in its favor is falling pressure ahead of a system, with no loud weather risk flagged for this window. During that window the forecast calls for wind near 3 mph out of the northwest, gusting to 6 mph, surface pressure near 978 hPa on a falling trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 75 °F, with a dominant forecast of clear. Confidence in this read is low; it was generated July 23, 2026, 11:45 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, 11:45 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind: 3mph
NW · gust 6
Rain / Weather: 0in
Clear
Temp: 75°F
24°C · hum 61%
Pressure: 28.88inHg
Falling

7-Day Fishing Forecast

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

Thu · Jul 23
Now → 4 PM
GO
Falling pressure ahead of a system
79° / 61°F
3 mph · NWgust 19
0.00 in
↓ -1.0 hPa
Fri · Jul 24
10 AM → 2 PM
GO
Falling pressure ahead of a system
82° / 57°F
3 mph · SWgust 16
0.00 in
↓ -2.1 hPa
Sat · Jul 25
7 AM → 11 AM
GO
Falling pressure ahead of a system
75° / 52°F
4 mph · Sgust 16
0.00 in
↑ +3.4 hPa
Sun · Jul 26
8 AM → 12 PM
GO
Falling pressure ahead of a system
81° / 52°F
4 mph · Sgust 18
0.00 in
↓ +0.9 hPa
Mon · Jul 27
3 PM → 7 PM
GO
Falling pressure ahead of a system
82° / 50°F
4 mph · Wgust 16
0.00 in
↓ -1.1 hPa
Tue · Jul 28
1 PM → 5 PM
GO
Falling pressure ahead of a system
81° / 52°F
5 mph · Ngust 14
0.00 in
↓ -2.9 hPa
Wed · Jul 29
4 AM → 8 AM
GO
Falling pressure ahead of a system
84° / 52°F
4 mph · NWgust 16
0.00 in
↓ -0.9 hPa

Last 3 days

Recent context — what just happened

Pressure

Falling

+2.9 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Calm wind

6 mph · gust 19 · NE

Temperature

Cooler

-3.1°F over 72h95–64°F range

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

Nearby waters

Mullerleile Pond· Washington County, OR
Vanderzanden Reservoir· Washington County, OR
Spiering Reservoir· Washington County, OR
Schmadeke Reservoir· Washington County, OR
Rest Lake· Columbia County, OR
Domeyer Lake· Columbia County, OR

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