Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
ENE 10kt
2ft
Tonight
Low: 76 °F
E 15kt
2ft
Saturday
High: 81 °F
E 10kt
2ft
Saturday Night
Low: 76 °F
E 10kt
2ft
Sunday
High: 81 °F
E 10kt
1-2ft
Sunday Night
Low: 75 °F
N 10kt
1ft
Monday
High: 81 °F
N 10kt
1-2ft
Monday Night
Low: 74 °F
⇑NE 25kt
2-4ft
Tuesday
High: 79 °F
ENE 25kt
5-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:15 pm CDT Apr 17, 2026
Forecast Valid: 4pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 10 kt. A slight chance of showers. Seas around 2 ft.

Tonight

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

Saturday

E wind around 10 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

E wind around 10 kt. Partly cloudy. Seas around 2 ft.

Sunday

E wind 5 to 10 kt becoming NNE in the afternoon. Partly sunny. Seas 1 to 2 ft.

Sunday Night

N wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Monday

N wind around 10 kt. A slight chance of showers. Seas 1 to 2 ft.

Monday Night

NE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. A slight chance of showers. Seas 2 to 4 ft.

Tuesday

ENE wind around 25 kt. Mostly sunny. Seas 5 to 6 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.