John Sam Lake

Snohomish County, WA

MAYBEConfidence · Low
Best bite window
Now → 4 PM (America/Los_Angeles)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on John Sam 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 John Sam Lake in Snohomish County, WA is MAYBE, with the best four-hour window on Mon, Oct 26 from 12 PM to 4 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 4 mph out of the south, gusting to 6 mph, surface pressure near 1013 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 57 °F, with a dominant forecast of overcast. Confidence in this read is low; it was generated October 26, 2026, 9:39 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, 9:39 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
4mph

S · gust 6

Rain / Weather
0in

Overcast

Temp
57°F

14°C · hum 71%

Pressure
29.91inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Now → 4 PM
    MAYBE
    A front passing through
    57° / 46°F
    4 mph · Sgust 6
    0.00 in
    ↑ +2.1 hPa
  2. Tue · Oct 27
    5 AM → 9 AM
    MAYBE
    A front passing through
    52° / 45°F
    3 mph · Sgust 22
    0.21 in
    ↓ -2.8 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    50° / 43°F
    4 mph · SEgust 12
    0.33 in
    ↑ +3.2 hPa
  4. Thu · Oct 29
    12 PM → 4 PM
    MAYBE
    A front passing through
    55° / 43°F
    3 mph · Ngust 17
    0.00 in
    ↓ -3.7 hPa
  5. Fri · Oct 30
    2 PM → 6 PM
    MAYBE
    A front passing through
    54° / 41°F
    3 mph · Wgust 14
    0.01 in
    ↑ +2.1 hPa
  6. Sat · Oct 31
    11 AM → 3 PM
    MAYBE
    A front passing through
    54° / 39°F
    4 mph · Sgust 15
    0.06 in
    ↑ +1.3 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    50° / 39°F
    5 mph · SEgust 14
    0.01 in
    ↑ +7.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-3.6 hPa over 72h
Rain
Dry stretch
0.02 in totallast 72h
Wind
Calm wind
3 mph · gust 19 · NW
Temperature
Warmer
+7.9°F over 72h57–37°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.