Hanna Reservoir

Carbon County, WY

MAYBEConfidence · Medium
Best bite window
Sat · Sep 12, 4 AM → 8 AM (America/Denver)
Main reason
dry conditions across the window
Main risk
a front passing through

MAYBE on Hanna 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).

Full read

The current fishing-weather read for Hanna Reservoir in Carbon County, WY is MAYBE, 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, and the main watch-out is a front passing through. During that window the forecast calls for wind near 4 mph out of the south, gusting to 4 mph, surface pressure near 791 hPa on a rising trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 52 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated September 10, 2026, 1:28 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, 1:28 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
4mph

S · gust 4

Rain / Weather
0in

Clear

Temp
52°F

11°C · hum 52%

Pressure
23.36inHg

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
    A front passing through
    77° / 43°F
    12 mph · Wgust 25
    0.00 in
    ↓ -8.6 hPa
  2. Fri · Sep 11
    Now → 8 AM
    MAYBE
    A front passing through
    72° / 50°F
    9 mph · SWgust 43
    0.00 in
    ↓ -0.3 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 52°F
    4 mph · Sgust 37
    0.06 in
    ↓ -1.9 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 55°F
    10 mph · Sgust 41
    0.06 in
    ↓ +1.1 hPa
  5. Mon · Sep 14
    6 PM → 10 PM
    MAYBE
    A front passing through
    70° / 46°F
    7 mph · NWgust 29
    0.00 in
    ↓ +5.0 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    73° / 45°F
    4 mph · NEgust 27
    0.00 in
    ↓ -0.3 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    70° / 50°F
    6 mph · SWgust 19
    0.00 in
    ↑ +9.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+8.5 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
12 mph · gust 39 · SW
Temperature
Cooler
-5.2°F over 72h79–39°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.