Upper Box Creek Reservoir

Piute County, UT

GOConfidence · Medium
Best bite window
Sat · Sep 12, 4 AM → 8 AM (America/Denver)
Main reason
dry conditions across the window

GO on Upper Box Creek Reservoir — light winds and rising pressure after a passing system for this window. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Upper Box Creek Reservoir in Piute County, UT is GO, with the best four-hour window on Sat, Sep 12 from 4 AM to 8 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 southeast, gusting to 10 mph, surface pressure near 726 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 50 °F, with a dominant forecast of mostly clear. Confidence in this read is medium; it was generated September 10, 2026, 1:18 PM 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 September 10, 2026, 1:18 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SE · gust 10

Rain / Weather
0in

Mostly clear

Temp
50°F

10°C · hum 72%

Pressure
21.44inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    MAYBE
    Dry conditions across the window
    68° / 48°F
    9 mph · Ngust 21
    0.00 in
    ↓ -9.7 hPa
  2. Fri · Sep 11
    4 AM → 8 AM
    MAYBE
    Dry conditions across the window
    68° / 52°F
    11 mph · Wgust 29
    0.00 in
    ↓ -0.9 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    GO
    Dry conditions across the window
    75° / 48°F
    7 mph · SEgust 24
    0.04 in
    ↓ -2.0 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    SKIP
    Extreme gusts
    72° / 48°F
    12 mph · Sgust 34
    0.00 in
    ↓ +2.8 hPa
  5. Mon · Sep 14
    6 AM → 10 AM
    GO
    Dry conditions across the window
    70° / 45°F
    3 mph · SEgust 17
    0.00 in
    ↓ -0.4 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    GO
    Dry conditions across the window
    70° / 45°F
    5 mph · SEgust 19
    0.00 in
    ↓ +3.4 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    Dry conditions across the window
    70° / 43°F
    4 mph · Sgust 11
    0.00 in
    ↓ +3.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+3.9 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
8 mph · gust 19 · NW
Temperature
Warmer
+5.4°F over 72h68–41°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.