Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast where several daily record highs could fall. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM ENE Blackwater Sound FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
NE 10kt
< 1ft
Wednesday
High: 87 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 79 °F
ENE 10kt
< 1ft
Thursday
High: 88 °F
E 10kt
< 1ft
Thursday Night
Low: 79 °F
E 10kt
< 1ft
Friday
High: 88 °F
Light Wind
< 1ft
Friday Night
Low: 79 °F
Light Wind
< 1ft
Saturday
High: 86 °F
ENE 10kt
< 1ft
Saturday Night
Low: 78 °F
ENE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 pm CDT Oct 13, 2026
Forecast Valid: 10pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday

ENE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday Night

ENE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday Night

E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Friday

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

ENE wind 5 to 10 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Saturday Night

ENE wind around 15 kt. Showers and possibly a thunderstorm. 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.