Wil-Lyn Reservoir

Marion County, OR

MAYBEConfidence · Medium
Best bite window
Tue · Oct 27, 3 PM → 7 PM (America/Los_Angeles)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Wil-Lyn Reservoir — 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 Wil-Lyn Reservoir in Marion County, OR is MAYBE, with the best four-hour window on Tue, Oct 27 from 3 PM to 7 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 6 mph out of the west, gusting to 18 mph, surface pressure near 1010 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 54 °F, with a dominant forecast of overcast. Confidence in this read is medium; it was generated October 26, 2026, 9:38 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, 9:38 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
6mph

W · gust 18

Rain / Weather
0in

Overcast

Temp
54°F

12°C · hum 85%

Pressure
29.83inHg

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
    57° / 48°F
    9 mph · Sgust 28
    0.15 in
    ↑ +4.2 hPa
  2. Tue · Oct 27
    3 PM → 7 PM
    MAYBE
    A front passing through
    55° / 46°F
    6 mph · Wgust 19
    0.39 in
    ↓ -0.3 hPa
  3. Wed · Oct 28
    5 PM → 9 PM
    MAYBE
    A front passing through
    55° / 46°F
    4 mph · SWgust 25
    0.12 in
    ↓ -1.1 hPa
  4. Thu · Oct 29
    1 PM → 5 PM
    MAYBE
    A front passing through
    54° / 45°F
    4 mph · Sgust 9
    0.09 in
    ↓ -3.9 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    57° / 39°F
    4 mph · Sgust 14
    0.02 in
    → +1.4 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    52° / 45°F
    4 mph · SEgust 24
    0.26 in
    ↑ +3.2 hPa
  7. Sun · Nov 1
    8 AM → 12 PM
    MAYBE
    A front passing through
    55° / 41°F
    3 mph · Sgust 19
    0.04 in
    ↑ +2.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-5.3 hPa over 72h
Rain
Light rain
0.20 in totallast 72h
Wind
Gusty
4 mph · gust 27 · S
Temperature
Warmer
+2.9°F over 72h61–30°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.