Grass Lake

Garfield County, UT

MAYBEConfidence · Medium
Best bite window
Wed · Oct 28, 4 AM → 8 AM (America/Denver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Grass 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 Grass Lake in Garfield County, UT is MAYBE, with the best four-hour window on Wed, Oct 28 from 4 AM to 8 AM (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 7 mph out of the west, gusting to 9 mph, surface pressure near 694 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 30 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated October 26, 2026, 9:17 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, 9:17 AM UTCBUCKET 2026-10-26ENGINE 0.7.0

Conditions at a glance

Wind
7mph

W · gust 9

Rain / Weather
0in

Clear

Temp
30°F

-1°C · hum 60%

Pressure
20.49inHg

Rising

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
    37° / 23°F
    9 mph · Wgust 22
    0.00 in
    ↓ -5.6 hPa
  2. Tue · Oct 27
    8 AM → 12 PM
    MAYBE
    A front passing through
    37° / 27°F
    13 mph · Wgust 32
    0.00 in
    ↓ -4.2 hPa
  3. Wed · Oct 28
    4 AM → 8 AM
    MAYBE
    A front passing through
    45° / 28°F
    7 mph · Wgust 13
    0.00 in
    → +3.3 hPa
  4. Thu · Oct 29
    4 AM → 8 AM
    MAYBE
    A front passing through
    43° / 30°F
    7 mph · SWgust 10
    0.00 in
    ↓ -2.0 hPa
  5. Fri · Oct 30
    4 AM → 8 AM
    MAYBE
    A front passing through
    41° / 32°F
    8 mph · Sgust 19
    0.00 in
    ↓ -2.1 hPa
  6. Sat · Oct 31
    4 AM → 8 AM
    MAYBE
    A front passing through
    39° / 30°F
    6 mph · SWgust 15
    0.04 in
    ↑ +3.5 hPa
  7. Sun · Nov 1
    4 AM → 8 AM
    MAYBE
    A front passing through
    37° / 30°F
    5 mph · SWgust 11
    0.02 in
    ↓ -1.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+11.1 hPa over 72h
Rain
Wet stretch
0.50 in totallast 72h
Wind
Gusty
8 mph · gust 45 · S
Temperature
Cooler
-6.1°F over 72h36–23°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.