Percy Priest Lake

J. Percy Priest Reservoir

Lake Level

485.52

Below
Full Pool

Current Weather

73

Lake Overview

Lake Profile

Lake Locations

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Lake Level Detail

Current Level

485.52

Feet msl

Percy Priest Lake is at 485.52 feet msl which is 4.48 feet Below full pool of 490 feet.

The lake level is up over the last 7 days.

Updated: March 31, 2026 9:00 pm (local lake time)

Data Source: Tennessee Valley Authority (TVA) — Lake Levels & Generation Data

Extended Forecast For

Percy Priest Lake

Latest run: 1:32 PM (LOCAL)
Today
78°
Chance Showers And Thunderstorms
5 to 15 mph
75°
Chance Showers And Thunderstorms
10 mph
76°
Chance Showers And Thunderstorms
15 mph
76°
Chance Showers And Thunderstorms
15 mph
77°
Chance Showers And Thunderstorms
15 mph
76°
Mostly Sunny
10 mph
Tonight
65°
Mostly Clear
10 mph
76°
Partly Cloudy
10 mph
74°
Mostly Clear
10 mph
71°
Mostly Clear
10 mph
70°
Mostly Clear
10 mph
‹
›
Today
Chance Showers And Thunderstorms
5 to 15 mph
78°
Chance Showers And Thunderstorms
10 mph
75°
Chance Showers And Thunderstorms
15 mph
76°
Chance Showers And Thunderstorms
15 mph
76°
Chance Showers And Thunderstorms
15 mph
77°
Mostly Sunny
10 mph
76°
Tonight
Mostly Clear
10 mph
65°
Partly Cloudy
10 mph
76°
Mostly Clear
10 mph
74°
Mostly Clear
10 mph
71°
Mostly Clear
10 mph
70°

Current Radar

Weather radar

Sun and Moon

LAKE LEVEL

485.52

feet msl

4.48 ft Below Full Pool of 490 ft

CURRENT WEATHER

73

Mostly Cloudy

Wednesday, April 1, 2026 9:40am

Nashville, Nashville International Airport

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