Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

Boot Key Harbor FL

Marine Point Forecast

[NOTICE]

Today
High: 83 °F
ESE 10kt
1ft
Tonight
Low: 77 °F
SE 10kt
1ft
Thursday
High: 83 °F
SE 10kt
1ft
Thursday Night
Low: 74 °F
Light Wind
< 1ft
Friday
High: 83 °F
Light Wind
< 1ft
Friday Night
Low: 73 °F
Light Wind
< 1ft
Saturday
High: 83 °F
SE 10kt
1ft
Saturday Night
Low: 73 °F
ESE 10kt
1ft
Sunday
High: 81 °F
SE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 am CDT Mar 11, 2026
Forecast Valid: 9am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Today

ESE wind around 10 kt. Sunny. Seas around 1 ft.

Tonight

SE wind around 10 kt. Partly cloudy. Seas around 1 ft.

Thursday

SE wind 5 to 10 kt becoming SW in the afternoon. A slight chance of showers. Seas around 1 ft.

Thursday Night

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

Friday

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

Friday Night

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

Saturday

SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Saturday Night

ESE wind 5 to 10 kt. A chance of showers. Seas around 1 ft.

Sunday

SE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 1 ft.

*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.