Rainbow Lake

Okanogan County, WA

MAYBEConfidence · Medium
Best bite window
Fri · Sep 11, 1 PM → 5 PM (America/Los_Angeles)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Rainbow 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 Rainbow Lake in Okanogan County, WA is MAYBE, with the best four-hour window on Fri, Sep 11 from 1 PM to 5 PM (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 7 mph out of the northeast, gusting to 9 mph, surface pressure near 946 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 72 °F, with a dominant forecast of overcast. Confidence in this read is medium; it was generated September 10, 2026, 1:19 PM 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 September 10, 2026, 1:19 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NE · gust 9

Rain / Weather
0in

Overcast

Temp
72°F

22°C · hum 21%

Pressure
27.94inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    A front passing through
    75° / 61°F
    11 mph · NWgust 26
    0.00 in
    ↓ -4.2 hPa
  2. Fri · Sep 11
    1 PM → 5 PM
    MAYBE
    A front passing through
    72° / 54°F
    7 mph · NEgust 22
    0.00 in
    ↑ +3.1 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    75° / 52°F
    6 mph · Ngust 12
    0.00 in
    ↓ -2.8 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    77° / 50°F
    6 mph · Ngust 14
    0.00 in
    ↓ +2.0 hPa
  5. Mon · Sep 14
    9 AM → 1 PM
    MAYBE
    A front passing through
    73° / 48°F
    4 mph · Sgust 5
    0.00 in
    → +4.1 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    79° / 50°F
    4 mph · Ngust 9
    0.00 in
    ↓ +2.8 hPa
  7. Wed · Sep 16
    11 AM → 3 PM
    MAYBE
    A front passing through
    79° / 50°F
    4 mph · Sgust 8
    0.00 in
    ↓ +0.5 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+0.2 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
7 mph · gust 32 · S
Temperature
Warmer
+12.6°F over 72h79–50°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.