Spider Lake

Missoula County, MT

GOConfidence · Medium
Best bite window
Fri · Jul 24, 10 PM → 2 AM (America/Denver)
Main reason
dry conditions across the window

GO on Spider Lake — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Spider Lake in Missoula County, MT is GO, with the best four-hour window on Fri, Jul 24 from 10 PM to 2 AM (America/Denver). The main factor in its favor is dry conditions across the window, with no loud weather risk flagged for this window. During that window the forecast calls for wind near 7 mph out of the south, gusting to 14 mph, surface pressure near 785 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 61 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated July 23, 2026, 11:09 AM 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 July 23, 2026, 11:09 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
7mph

S · gust 14

Rain / Weather
0in

Clear

Temp
61°F

16°C · hum 33%

Pressure
23.18inHg

Steady

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    GO
    Dry conditions across the window
    73° / 57°F
    9 mph · Wgust 32
    0.00 in
    ↓ -1.0 hPa
  2. Fri · Jul 24
    4 AM → 8 AM
    GO
    Dry conditions across the window
    75° / 59°F
    13 mph · Wgust 35
    0.00 in
    ↓ -3.4 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    GO
    Dry conditions across the window
    82° / 55°F
    4 mph · SEgust 35
    0.00 in
    ↓ +0.5 hPa
  4. Sun · Jul 26
    7 AM → 11 AM
    GO
    Dry conditions across the window
    77° / 52°F
    3 mph · SWgust 19
    0.00 in
    ↓ +1.6 hPa
  5. Mon · Jul 27
    8 AM → 12 PM
    GO
    Dry conditions across the window
    75° / 50°F
    3 mph · Wgust 21
    0.00 in
    ↓ +1.0 hPa
  6. Tue · Jul 28
    4 AM → 8 AM
    GO
    Dry conditions across the window
    79° / 50°F
    3 mph · SEgust 19
    0.00 in
    ↓ -3.3 hPa
  7. Wed · Jul 29
    9 AM → 1 PM
    GO
    Dry conditions across the window
    82° / 52°F
    4 mph · Wgust 9
    0.00 in
    ↓ -4.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Falling
-1.0 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
5 mph · gust 19 · NW
Temperature
Warmer
+7.2°F over 72h70–50°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.