Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

Wednesday
High: 90 °F
ESE 15kt
2ft
Wednesday Night
Low: 84 °F
SE 15kt
2ft
Thursday
High: 90 °F
SE 10kt
1-2ft
Thursday Night
Low: 84 °F
ESE 10kt
1-2ft
Friday
High: 90 °F
ESE 10kt
1-2ft
Friday Night
Low: 84 °F
E 10kt
1-2ft
Saturday
High: 90 °F
ESE 10kt
1-2ft
Saturday Night
Low: 84 °F
E 10kt
1-2ft
Sunday
High: 90 °F
ESE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:30 am CDT Aug 26, 2026
Forecast Valid: 1am CDT Aug 26, 2026-6pm CDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Wednesday

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

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

ESE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

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