Lava Lake

Gallatin 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 Lava 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

Fri · Sep 11, 4 AM → 8 AM (America/Denver)

Full read

The latest cached fishing-weather read for Lava Lake in Gallatin 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 southwest, gusting to 21 mph; surface pressure near 777 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 55 °F with clear dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:20 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, 1:20 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SW · gust 21

Rain / Weather
0in

Clear

Temp
55°F

13°C · hum 23%

Pressure
22.94inHg

Unstable

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    A front passing through
    73° / 45°F
    10 mph · Sgust 24
    0.00 in
    ↓ -12.1 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    A front passing through
    63° / 43°F
    5 mph · Sgust 29
    0.00 in
    ↑ +6.9 hPa
  3. Sat · Sep 12
    6 AM → 10 AM
    MAYBE
    A front passing through
    66° / 39°F
    3 mph · SEgust 8
    0.00 in
    ↓ -5.1 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 36°F
    7 mph · SEgust 41
    0.06 in
    → +3.5 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    MAYBE
    A front passing through
    54° / 32°F
    6 mph · Sgust 12
    0.02 in
    ↓ +3.8 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    59° / 32°F
    4 mph · Sgust 9
    0.00 in
    ↓ +4.2 hPa
  7. Wed · Sep 16
    10 AM → 2 PM
    MAYBE
    A front passing through
    63° / 34°F
    4 mph · Ngust 7
    0.00 in
    ↓ -0.5 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+12.7 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
8 mph · gust 27 · W
Temperature
Cooler
-5.2°F over 72h66–34°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.

Lava Lake Fishing Forecast - 7-Day Windows (MT)