Rock Lake

Park 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 Rock Lake — 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).

Next forecast window
MAYBE

Fri · Sep 11, 6 PM → 10 PM (America/Denver)

Full read

The latest cached fishing-weather read for Rock Lake in Park 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 7 mph out of the northwest, gusting to 22 mph; surface pressure near 708 hPa on a rising trend; 0.00 inches of rain; and air temperature near 45 °F with overcast dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:16 PM 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 September 10, 2026, 1:16 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NW · gust 22

Rain / Weather
0in

Overcast

Temp
45°F

7°C · hum 35%

Pressure
20.91inHg

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
    57° / 36°F
    14 mph · Wgust 43
    0.00 in
    ↓ -10.2 hPa
  2. Fri · Sep 11
    6 PM → 10 PM
    MAYBE
    A front passing through
    46° / 34°F
    6 mph · Wgust 38
    0.03 in
    ↑ +10.0 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    41° / 28°F
    6 mph · Egust 14
    0.00 in
    ↓ -1.6 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    46° / 25°F
    11 mph · Egust 33
    0.03 in
    ↓ -2.9 hPa
  5. Mon · Sep 14
    4 PM → 8 PM
    MAYBE
    A front passing through
    43° / 23°F
    7 mph · NWgust 34
    0.02 in
    ↑ +8.9 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    46° / 21°F
    4 mph · NEgust 9
    0.02 in
    ↓ +1.8 hPa
  7. Wed · Sep 16
    6 AM → 10 AM
    MAYBE
    A front passing through
    52° / 25°F
    3 mph · Wgust 6
    0.00 in
    ↓ -1.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+10.4 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
24 mph · gust 61 · W
Temperature
Cooler
-8.1°F over 72h48–27°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.