Penal Farm Lake Number Four

Shelby County, TN

GOConfidence · Low
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

GO on Penal Farm Lake Number Four — light winds and rising pressure after a passing system for this window. Weather-only read (no on-water history calibrating this yet).

Next forecast window
GO

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

Full read

The latest cached fishing-weather read for Penal Farm Lake Number Four in Shelby County, TN is GO. 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. Its cached forecast evidence included wind near 7 mph out of the southwest, gusting to 11 mph; surface pressure near 1004 hPa on a rising trend; 0.00 inches of rain; and air temperature near 99 °F with clear dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:17 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, 1:17 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind
7mph

SW · gust 11

Rain / Weather
0in

Clear

Temp
99°F

37°C · hum 34%

Pressure
29.65inHg

Rising

7-Day Fishing Forecast

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

  1. Thu · Sep 10
    Window passed
    GO
    Dry conditions across the window
    99° / 77°F
    7 mph · SWgust 19
    0.00 in
    ↓ -4.9 hPa
  2. Fri · Sep 11
    Now → 8 AM
    GO
    Dry conditions across the window
    95° / 73°F
    5 mph · NEgust 27
    0.00 in
    ↓ -0.1 hPa
  3. Sat · Sep 12
    4 AM → 8 AM
    GO
    Dry conditions across the window
    95° / 73°F
    4 mph · Sgust 21
    0.00 in
    → +1.5 hPa
  4. Sun · Sep 13
    4 AM → 8 AM
    GO
    Dry conditions across the window
    100° / 77°F
    5 mph · SWgust 24
    0.00 in
    ↓ +0.7 hPa
  5. Mon · Sep 14
    4 AM → 8 AM
    GO
    Dry conditions across the window
    99° / 81°F
    5 mph · SWgust 22
    0.01 in
    ↓ +0.5 hPa
  6. Tue · Sep 15
    4 AM → 8 AM
    GO
    Dry conditions across the window
    100° / 79°F
    6 mph · Sgust 21
    0.21 in
    ↑ +3.5 hPa
  7. Wed · Sep 16
    4 AM → 8 AM
    GO
    Dry conditions across the window
    100° / 79°F
    4 mph · Sgust 12
    0.03 in
    ↓ -1.1 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+4.9 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
6 mph · gust 18 · SE
Temperature
Warmer
+3.8°F over 72h99–72°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.