Posy Lake

Garfield County, UT

MAYBEConfidence · Low
Best bite window
Now → 2 PM (America/Denver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Posy Lake — 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).

Full read

The current fishing-weather read for Posy Lake in Garfield County, UT is MAYBE, with the best four-hour window on Mon, Oct 26 from 10 AM to 2 PM (America/Denver). The main factor in its favor is dry conditions across the window, and the main watch-out is a front passing through. During that window the forecast calls for wind near 4 mph out of the southeast, gusting to 7 mph, surface pressure near 765 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 43 °F, with a dominant forecast of overcast. Confidence in this read is low; it was generated October 26, 2026, 9:24 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 October 26, 2026, 9:24 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
4mph

SE · gust 7

Rain / Weather
0in

Overcast

Temp
43°F

6°C · hum 77%

Pressure
22.59inHg

Rising

7-Day Fishing Forecast

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

  1. Mon · Oct 26
    Now → 2 PM
    MAYBE
    A front passing through
    45° / 34°F
    4 mph · SEgust 9
    0.00 in
    ↓ -5.0 hPa
  2. Tue · Oct 27
    10 AM → 2 PM
    MAYBE
    A front passing through
    48° / 36°F
    4 mph · SEgust 13
    0.00 in
    ↓ -4.3 hPa
  3. Wed · Oct 28
    7 AM → 11 AM
    MAYBE
    A front passing through
    54° / 36°F
    6 mph · NWgust 17
    0.00 in
    ↓ +2.6 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    50° / 39°F
    6 mph · Ngust 12
    0.00 in
    ↓ -2.2 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    50° / 39°F
    4 mph · NEgust 22
    0.00 in
    ↓ -1.8 hPa
  6. Sat · Oct 31
    10 AM → 2 PM
    MAYBE
    A front passing through
    46° / 39°F
    3 mph · SWgust 14
    0.02 in
    ↑ +3.3 hPa
  7. Sun · Nov 1
    9 AM → 1 PM
    MAYBE
    A front passing through
    46° / 39°F
    4 mph · Sgust 12
    0.01 in
    ↓ -0.5 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+9.7 hPa over 72h
Rain
Dry stretch
0.03 in totallast 72h
Wind
Gusty
5 mph · gust 30 · S
Temperature
Cooler
-3.4°F over 72h45–34°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.