Upper Cathedral Lake

Okanogan County, WA

MAYBEConfidence · Medium
Best bite window
Tue · Oct 27, 9 PM → 1 AM (America/Los_Angeles)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Upper Cathedral 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 Upper Cathedral Lake in Okanogan County, WA is MAYBE, with the best four-hour window on Tue, Oct 27 from 9 PM to 1 AM (America/Los_Angeles). 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 5 mph out of the southwest, gusting to 17 mph, surface pressure near 780 hPa on a rising trend, and rainfall totaling 0.02 inches over the four hours. Air temperature in the window sits near 18 °F, with a dominant forecast of snow. Confidence in this read is medium; it was generated October 26, 2026, 9:29 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 October 26, 2026, 9:29 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
5mph

SW · gust 17

Rain / Weather
0.02in

Snow

Temp
18°F

-8°C · hum 96%

Pressure
23.03inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Window passed
    MAYBE
    A front passing through
    34° / 28°F
    9 mph · SEgust 26
    0.97 in
    ↓ -3.7 hPa
  2. Tue · Oct 27
    8 AM → 12 PM
    MAYBE
    A front passing through
    28° / 18°F
    9 mph · Wgust 27
    0.33 in
    ↓ -2.1 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    30° / 12°F
    2 mph · SWgust 4
    0.27 in
    ↑ +7.6 hPa
  4. Thu · Oct 29
    9 AM → 1 PM
    MAYBE
    A front passing through
    27° / 12°F
    3 mph · Egust 6
    0.08 in
    ↓ -1.4 hPa
  5. Fri · Oct 30
    3 PM → 7 PM
    MAYBE
    A front passing through
    28° / 12°F
    4 mph · Sgust 6
    0.21 in
    → 0.0 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    28° / 10°F
    5 mph · SEgust 7
    0.02 in
    ↓ -1.3 hPa
  7. Sun · Nov 1
    10 AM → 2 PM
    MAYBE
    A front passing through
    28° / 10°F
    3 mph · Wgust 5
    0.06 in
    ↑ +8.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
+2.3 hPa over 72h
Rain
Light rain
0.08 in totallast 72h
Wind
Gusty
12 mph · gust 40 · SE
Temperature
Cooler
-0.7°F over 72h34–21°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.