Grouse Lakes

Beaverhead County, MT

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

MAYBE on Grouse Lakes — 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 Grouse Lakes in Beaverhead County, MT is MAYBE, with the best four-hour window on Fri, Sep 11 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 4 mph out of the northwest, gusting to 7 mph, surface pressure near 757 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 43 °F, with a dominant forecast of overcast. Confidence in this read is medium; it was generated September 10, 2026, 1:21 PM 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 September 10, 2026, 1:21 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
4mph

NW · gust 7

Rain / Weather
0in

Overcast

Temp
43°F

6°C · hum 46%

Pressure
22.35inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    SKIP
    Extreme gusts
    66° / 43°F
    13 mph · Wgust 30
    0.00 in
    ↓ -10.4 hPa
  2. Fri · Sep 11
    Now → 8 AM
    MAYBE
    A front passing through
    55° / 41°F
    4 mph · NWgust 27
    0.00 in
    ↑ +4.9 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    64° / 34°F
    4 mph · Egust 17
    0.00 in
    ↓ -5.7 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    43° / 32°F
    6 mph · Egust 27
    0.32 in
    ↑ +6.8 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    50° / 30°F
    7 mph · SWgust 25
    0.00 in
    ↓ +2.3 hPa
  6. Tue · Sep 15
    10 AM → 2 PM
    MAYBE
    A front passing through
    55° / 30°F
    3 mph · NWgust 9
    0.02 in
    ↓ +4.5 hPa
  7. Wed · Sep 16
    11 AM → 3 PM
    MAYBE
    A front passing through
    61° / 32°F
    4 mph · NWgust 6
    0.00 in
    ↓ -0.8 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+10.1 hPa over 72h
Rain
Dry stretch
0.02 in totallast 72h
Wind
Gusty
12 mph · gust 32 · W
Temperature
Warmer
+0.5°F over 72h61–32°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.