Garrison Reservoir

Natrona County, WY

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 Garrison Reservoir — 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 · Jul 24, 6 AM → 10 AM (America/Denver)

Full read

The latest cached fishing-weather read for Garrison Reservoir in Natrona County, WY 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 13 mph; surface pressure near 818 hPa on a rising trend; 0.00 inches of rain; and air temperature near 63 °F with fog dominant. Confidence in this cached read is medium; it was generated July 23, 2026, 11:40 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 July 23, 2026, 11:40 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
7mph

NW · gust 13

Rain / Weather
0in

Fog

Temp
63°F

17°C · hum 95%

Pressure
24.16inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    MAYBE
    A front passing through
    77° / 63°F
    7 mph · NWgust 16
    1.76 in
    ↓ -0.8 hPa
  2. Fri · Jul 24
    6 AM → 10 AM
    MAYBE
    A front passing through
    90° / 61°F
    4 mph · SWgust 39
    0.00 in
    ↓ -4.1 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    MAYBE
    A front passing through
    95° / 75°F
    4 mph · Wgust 23
    0.00 in
    ↓ -1.2 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    MAYBE
    A front passing through
    95° / 73°F
    5 mph · Wgust 22
    0.02 in
    ↓ -1.4 hPa
  5. Mon · Jul 27
    7 AM → 11 AM
    MAYBE
    A front passing through
    95° / 75°F
    3 mph · SWgust 26
    0.02 in
    ↓ -0.1 hPa
  6. Tue · Jul 28
    12 PM → 4 PM
    MAYBE
    A front passing through
    93° / 73°F
    4 mph · Wgust 18
    0.00 in
    ↓ -2.2 hPa
  7. Wed · Jul 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    95° / 75°F
    3 mph · SWgust 21
    0.00 in
    ↓ +0.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+7.0 hPa over 72h
Rain
Light rain
0.10 in totallast 72h
Wind
Gusty
9 mph · gust 41 · NE
Temperature
Cooler
-9.5°F over 72h93–63°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.