Big Sky Lake

Missoula County, MT

MAYBEConfidence · Low
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 Big Sky 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, 5 AM → 9 AM (America/Denver)

Full read

The latest cached fishing-weather read for Big Sky Lake in Missoula 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 6 mph out of the east, gusting to 12 mph; surface pressure near 872 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 36 °F with overcast dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:47 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, 9:47 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
6mph

E · gust 12

Rain / Weather
0in

Overcast

Temp
36°F

2°C · hum 65%

Pressure
25.75inHg

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
    52° / 36°F
    6 mph · Egust 33
    0.44 in
    ↓ -4.5 hPa
  2. Tue · Oct 27
    5 AM → 9 AM
    MAYBE
    A front passing through
    43° / 34°F
    3 mph · Wgust 26
    0.00 in
    → +1.8 hPa
  3. Wed · Oct 28
    10 AM → 2 PM
    MAYBE
    A front passing through
    43° / 28°F
    4 mph · SWgust 16
    0.13 in
    ↑ +5.6 hPa
  4. Thu · Oct 29
    11 AM → 3 PM
    MAYBE
    A front passing through
    46° / 27°F
    3 mph · SEgust 4
    0.00 in
    ↓ -0.3 hPa
  5. Fri · Oct 30
    10 AM → 2 PM
    MAYBE
    A front passing through
    48° / 30°F
    3 mph · SEgust 4
    0.01 in
    ↓ -4.5 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    48° / 34°F
    2 mph · Ngust 5
    0.05 in
    ↓ +0.7 hPa
  7. Sun · Nov 1
    5 AM → 9 AM
    MAYBE
    A front passing through
    45° / 28°F
    3 mph · Ngust 9
    0.07 in
    ↑ +6.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+15.5 hPa over 72h
Rain
Wet stretch
0.61 in totallast 72h
Wind
Gusty
6 mph · gust 27 · E
Temperature
Cooler
-14.4°F over 72h50–32°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.