Heart Lake

Mineral 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 Heart 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

Wed · Oct 28, 12 PM → 4 PM (America/Los_Angeles)

Full read

The latest cached fishing-weather read for Heart Lake in Mineral 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 east, gusting to 9 mph; surface pressure near 826 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 37 °F with overcast dominant. Confidence in this cached read is medium; it was generated October 26, 2026, 9:26 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, 9:26 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

E · gust 9

Rain / Weather
0in

Overcast

Temp
37°F

3°C · hum 56%

Pressure
24.39inHg

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
    48° / 30°F
    7 mph · Egust 22
    0.13 in
    ↓ -0.3 hPa
  2. Tue · Oct 27
    6 PM → 10 PM
    SKIP
    Extreme gusts
    32° / 30°F
    13 mph · SWgust 31
    0.25 in
    ↓ -1.0 hPa
  3. Wed · Oct 28
    12 PM → 4 PM
    MAYBE
    A front passing through
    34° / 23°F
    7 mph · SWgust 24
    0.50 in
    ↑ +5.3 hPa
  4. Thu · Oct 29
    11 AM → 3 PM
    MAYBE
    A front passing through
    34° / 21°F
    3 mph · Egust 7
    0.09 in
    ↓ -1.6 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 27°F
    5 mph · NEgust 6
    0.17 in
    ↓ -0.9 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    41° / 27°F
    3 mph · Sgust 6
    0.04 in
    ↓ +0.3 hPa
  7. Sun · Nov 1
    8 AM → 12 PM
    MAYBE
    A front passing through
    32° / 23°F
    3 mph · SWgust 7
    0.09 in
    ↑ +7.8 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+12.5 hPa over 72h
Rain
Light rain
0.11 in totallast 72h
Wind
Calm wind
7 mph · gust 22 · S
Temperature
Cooler
-6.3°F over 72h46–30°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.