Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

5NM SW Key Largo FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 78 °F
Light Wind
< 1ft
Veterans Day
High: 83 °F
Light Wind
< 1ft
Wednesday Night
Low: 76 °F
Light Wind
< 1ft
Thursday
High: 82 °F
Light Wind
< 1ft
Thursday Night
Low: 74 °F
Light Wind
< 1ft
Friday
High: 80 °F
NW 10kt
< 1ft
Friday Night
Low: 65 °F
N 15kt
< 1ft
Saturday
High: 75 °F
N 15kt
< 1ft
Saturday Night
Low: 68 °F
NNE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 pm CST Nov 10, 2026
Forecast Valid: 11pm CST Nov 10, 2026-6pm CST Nov 17, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Veterans Day

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

Friday

NW wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

Friday Night

N wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.

Saturday

N wind 10 to 15 kt. Sunny. Seas 1 ft or less.

Saturday Night

NNE wind around 10 kt. Partly cloudy. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.