Fern Lake

Madison County, TN

GOConfidence · Low

Best bite window

Now → 3 PM (America/Chicago)

Main reason

falling pressure ahead of a system

GO on Fern Lake — light winds and falling pressure ahead of a system for this window. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Fern Lake in Madison County, TN is GO, with the best four-hour window on Thu, Jul 23 from 11 AM to 3 PM (America/Chicago). The main factor in its favor is falling pressure ahead of a system, with no loud weather risk flagged for this window. During that window the forecast calls for wind near 7 mph out of the northeast, gusting to 12 mph, surface pressure near 999 hPa on a falling trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 79 °F, with a dominant forecast of clear. Confidence in this read is low; it was generated July 23, 2026, 11:31 AM 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 July 23, 2026, 11:31 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind: 7mph
NE · gust 12
Rain / Weather: 0in
Clear
Temp: 79°F
26°C · hum 61%
Pressure: 29.50inHg
Falling

7-Day Fishing Forecast

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

Thu · Jul 23
Now → 3 PM
GO
Falling pressure ahead of a system
82° / 68°F
7 mph · NEgust 22
0.00 in
↑ +2.6 hPa
Fri · Jul 24
4 AM → 8 AM
GO
Falling pressure ahead of a system
86° / 68°F
6 mph · Egust 15
0.00 in
↓ -0.2 hPa
Sat · Jul 25
9 AM → 1 PM
GO
Falling pressure ahead of a system
86° / 70°F
6 mph · Sgust 12
0.52 in
↓ -1.9 hPa
Sun · Jul 26
4 AM → 8 AM
GO
Falling pressure ahead of a system
91° / 72°F
6 mph · SWgust 15
0.00 in
↓ -4.2 hPa
Mon · Jul 27
4 AM → 8 AM
GO
Falling pressure ahead of a system
95° / 75°F
6 mph · SWgust 24
0.00 in
↓ -5.7 hPa
Tue · Jul 28
5 PM → 9 PM
GO
Falling pressure ahead of a system
95° / 79°F
7 mph · NWgust 37
0.00 in
↑ +3.6 hPa
Wed · Jul 29
4 AM → 8 AM
GO
Falling pressure ahead of a system
86° / 68°F
7 mph · NEgust 23
0.00 in
↑ +3.8 hPa

Last 3 days

Recent context — what just happened

Pressure

Steady

+2.4 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Calm wind

4 mph · gust 18 · S

Temperature

Cooler

-1.8°F over 72h93–72°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Hoopers Lake· Carroll County, TN
Lake Williams· Madison County, TN
Twin Lakes· Carroll County, TN
Creswell Lake Number Twenty-one· Gibson County, TN
Pinoak Lake· Henderson County, TN
Shoof Lake· Carroll County, TN

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.