Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Hazardous Weather Conditions

Short Term Forecast

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

Today
High: 90 °F
ESE 10kt
1-2ft
Tonight
Low: 84 °F
E 15kt
2ft
Friday
High: 90 °F
ESE 10kt
1-2ft
Friday Night
Low: 84 °F
E 15kt
2ft
Saturday
High: 90 °F
ESE 15kt
2ft
Saturday Night
Low: 83 °F
SE 15kt
2ft
Sunday
High: 90 °F
SE 10kt
1-2ft
Sunday Night
Low: 84 °F
E 10kt
1ft
Monday
High: 90 °F
E 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:15 am CDT Sep 10, 2026
Forecast Valid: 5am CDT Sep 10, 2026-6pm CDT Sep 16, 2026

View Nearby Observations

Detailed Forecast

Today

ESE wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Seas 1 to 2 ft.

Tonight

E wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Friday

ESE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Friday Night

E wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Saturday

ESE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Saturday Night

SE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Sunday

SE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Sunday Night

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

Monday

E wind around 10 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.