Hidden Lake

Sweet Grass County, MT

MAYBEConfidence · Medium
Best bite window
Wed · Oct 28, 4 AM → 8 AM (America/Denver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Hidden 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).

Full read

The current fishing-weather read for Hidden Lake in Sweet Grass County, MT is MAYBE, with the best four-hour window on Wed, Oct 28 from 4 AM to 8 AM (America/Denver). 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 12 mph, surface pressure near 702 hPa on an unstable trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 16 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated October 26, 2026, 9:15 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, 9:15 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
6mph

W · gust 12

Rain / Weather
0in

Clear

Temp
16°F

-9°C · hum 85%

Pressure
20.73inHg

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
    32° / 19°F
    11 mph · SWgust 39
    0.00 in
    ↓ -9.1 hPa
  2. Tue · Oct 27
    4 AM → 8 AM
    SKIP
    Extreme gusts
    23° / 16°F
    25 mph · Wgust 47
    0.22 in
    → +0.9 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    28° / 16°F
    6 mph · Wgust 27
    0.00 in
    ↑ +5.1 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    32° / 16°F
    4 mph · Wgust 11
    0.00 in
    ↑ +5.4 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    37° / 16°F
    6 mph · NEgust 9
    0.00 in
    ↓ -11.8 hPa
  6. Sat · Oct 31
    12 PM → 4 PM
    MAYBE
    A front passing through
    36° / 25°F
    7 mph · Wgust 11
    0.00 in
    → +2.3 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    32° / 21°F
    6 mph · Wgust 11
    0.13 in
    ↓ +0.5 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+18.0 hPa over 72h
Rain
Wet stretch
0.50 in totallast 72h
Wind
Gusty
11 mph · gust 45 · SW
Temperature
Cooler
-12.8°F over 72h37–14°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.