Shannon Lake

Lincoln County, MT

MAYBEConfidence · Medium
Best bite window
The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Shannon Lake — light winds and rising pressure after a passing system for this window. Watch a front passing through and pressure swinging. Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Tue · Oct 27, 4 AM → 8 AM (America/Denver)

Full read

The latest cached fishing-weather read for Shannon Lake in Lincoln County, MT is MAYBE. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was dry conditions across the window, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 3 mph out of the northeast, gusting to 9 mph; surface pressure near 896 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 50 °F with overcast dominant. Confidence in this cached read is medium; it was generated October 26, 2026, 9:27 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED October 26, 2026, 9:27 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
3mph

NE · gust 9

Rain / Weather
0in

Overcast

Temp
50°F

10°C · hum 41%

Pressure
26.46inHg

Unstable

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° / 41°F
    3 mph · NEgust 19
    0.02 in
    ↓ -5.5 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    MAYBE
    A front passing through
    43° / 39°F
    12 mph · Sgust 25
    0.05 in
    ↓ -0.9 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 34°F
    3 mph · SWgust 9
    0.54 in
    ↑ +7.5 hPa
  4. Thu · Oct 29
    10 AM → 2 PM
    MAYBE
    A front passing through
    39° / 27°F
    2 mph · Egust 5
    0.23 in
    ↑ +2.0 hPa
  5. Fri · Oct 30
    5 AM → 9 AM
    MAYBE
    A front passing through
    41° / 25°F
    3 mph · Egust 4
    0.14 in
    ↓ -3.7 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    45° / 28°F
    1 mph · SWgust 3
    0.20 in
    ↓ -1.1 hPa
  7. Sun · Nov 1
    4 PM → 8 PM
    MAYBE
    A front passing through
    39° / 28°F
    4 mph · SWgust 5
    0.49 in
    ↑ +8.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+13.1 hPa over 72h
Rain
Light rain
0.06 in totallast 72h
Wind
Gusty
7 mph · gust 27 · SE
Temperature
Cooler
-4.9°F over 72h54–34°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.