Last Reservoir

Sweetwater 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 Last 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 · Sep 11, 5 PM → 9 PM (America/Denver)

Full read

The latest cached fishing-weather read for Last Reservoir in Sweetwater 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 southwest, gusting to 12 mph; surface pressure near 803 hPa on a rising trend; 0.00 inches of rain; and air temperature near 59 °F with clear dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:21 PM 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 September 10, 2026, 1:21 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SW · gust 12

Rain / Weather
0in

Clear

Temp
59°F

15°C · hum 24%

Pressure
23.71inHg

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
    79° / 45°F
    7 mph · SWgust 16
    0.00 in
    ↓ -10.3 hPa
  2. Fri · Sep 11
    5 PM → 9 PM
    MAYBE
    A front passing through
    73° / 54°F
    12 mph · SWgust 53
    0.20 in
    ↓ -1.8 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 57°F
    7 mph · Sgust 35
    0.02 in
    ↓ -2.8 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    MAYBE
    A front passing through
    81° / 61°F
    7 mph · Sgust 41
    0.00 in
    ↓ +4.4 hPa
  5. Mon · Sep 14
    8 AM → 12 PM
    MAYBE
    A front passing through
    73° / 50°F
    4 mph · Wgust 21
    0.00 in
    ↓ -0.5 hPa
  6. Tue · Sep 15
    5 AM → 9 AM
    MAYBE
    A front passing through
    75° / 55°F
    4 mph · Sgust 28
    0.06 in
    ↓ +2.6 hPa
  7. Wed · Sep 16
    7 AM → 11 AM
    MAYBE
    A front passing through
    72° / 55°F
    4 mph · NEgust 13
    0.02 in
    → +5.9 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+7.5 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
9 mph · gust 25 · SW
Temperature
Cooler
-3.8°F over 72h79–45°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.