Lake Alva

Missoula 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 Lake Alva — 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

Tue · Oct 27, 5 AM → 9 AM (America/Denver)

Full read

The latest cached fishing-weather read for Lake Alva in Missoula 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 6 mph out of the southeast, gusting to 7 mph; surface pressure near 859 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 34 °F with overcast dominant. Confidence in this cached read is low; it was generated October 26, 2026, 9:29 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, 9:29 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
6mph

SE · gust 7

Rain / Weather
0in

Overcast

Temp
34°F

1°C · hum 70%

Pressure
25.37inHg

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
    54° / 34°F
    6 mph · SEgust 17
    0.11 in
    ↓ -4.5 hPa
  2. Tue · Oct 27
    5 AM → 9 AM
    MAYBE
    A front passing through
    41° / 32°F
    6 mph · SEgust 15
    0.14 in
    → +2.0 hPa
  3. Wed · Oct 28
    3 PM → 7 PM
    MAYBE
    A front passing through
    41° / 25°F
    4 mph · Wgust 14
    0.19 in
    ↑ +6.1 hPa
  4. Thu · Oct 29
    10 AM → 2 PM
    MAYBE
    A front passing through
    43° / 25°F
    3 mph · SEgust 6
    0.04 in
    ↓ +0.1 hPa
  5. Fri · Oct 30
    7 AM → 11 AM
    MAYBE
    A front passing through
    46° / 25°F
    3 mph · SEgust 7
    0.00 in
    ↓ -4.5 hPa
  6. Sat · Oct 31
    12 PM → 4 PM
    MAYBE
    A front passing through
    45° / 30°F
    3 mph · Sgust 6
    0.05 in
    ↓ +0.2 hPa
  7. Sun · Nov 1
    8 AM → 12 PM
    MAYBE
    A front passing through
    41° / 25°F
    3 mph · Ngust 10
    0.09 in
    ↑ +6.3 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+15.1 hPa over 72h
Rain
Light rain
0.37 in totallast 72h
Wind
Calm wind
6 mph · gust 22 · S
Temperature
Cooler
-14.6°F over 72h50–30°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.