Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. 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
Light Wind
1ft
Tonight
Low: 83 °F
ESE 10kt
1ft
Tuesday
High: 90 °F
E 15kt
1-2ft
Tuesday Night
Low: 83 °F
E 15kt
2ft
Wednesday
High: 89 °F
ENE 15kt
2ft
Wednesday Night
Low: 81 °F
ENE 15kt
2ft
Thursday
High: 89 °F
E 10kt
1-2ft
Thursday Night
Low: 82 °F
E 15kt
2ft
Friday
High: 89 °F
ESE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 am CDT Sep 14, 2026
Forecast Valid: 8am CDT Sep 14, 2026-6pm CDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

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

Tuesday

E wind 10 to 15 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.

Tuesday Night

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

Wednesday

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

Wednesday Night

ENE wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Thursday

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

Thursday Night

E wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Friday

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.