Steffensen Number 2 Reservoir

Johnson 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 Steffensen Number 2 Reservoir — light winds and rising pressure after a passing system for this window. Watch a front passing through and pressure swinging. Weather-only read (no on-water history calibrating this yet).

Next forecast window
MAYBE

Fri · Sep 11, Now → 8 AM (America/Denver)

Full read

The latest cached fishing-weather read for Steffensen Number 2 Reservoir in Johnson 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 4 mph out of the northeast, gusting to 10 mph; surface pressure near 851 hPa on an unstable trend; 0.00 inches of rain; and air temperature near 66 °F with clear dominant. Confidence in this cached read is medium; it was generated September 10, 2026, 1:20 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, 1:20 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
4mph

NE · gust 10

Rain / Weather
0in

Clear

Temp
66°F

19°C · hum 19%

Pressure
25.13inHg

Unstable

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
    86° / 46°F
    4 mph · NEgust 16
    0.00 in
    ↓ -13.5 hPa
  2. Fri · Sep 11
    Now → 8 AM
    MAYBE
    A front passing through
    81° / 55°F
    7 mph · Sgust 33
    0.00 in
    ↑ +8.2 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    MAYBE
    A front passing through
    73° / 45°F
    6 mph · Ngust 22
    0.00 in
    ↓ -6.7 hPa
  4. Sun · Sep 13
    7 AM → 11 AM
    MAYBE
    A front passing through
    81° / 46°F
    6 mph · Ngust 30
    0.10 in
    ↓ -1.0 hPa
  5. Mon · Sep 14
    7 AM → 11 AM
    MAYBE
    A front passing through
    66° / 45°F
    4 mph · Egust 21
    0.00 in
    ↑ +13.4 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    MAYBE
    A front passing through
    68° / 41°F
    4 mph · Sgust 19
    0.00 in
    ↓ -4.4 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    MAYBE
    A front passing through
    66° / 46°F
    7 mph · Ngust 13
    0.00 in
    ↑ +5.2 hPa

Last 3 days

Recent context — what just happened

Pressure
Unstable
+12.0 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
9 mph · gust 39 · NW
Temperature
Cooler
-17.5°F over 72h82–43°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.