Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

30NM E Lighthouse Point FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 84 °F
SSW 6kt
1ft
Thursday
High: 88 °F
Light Wind
< 1ft
Thursday Night
Low: 84 °F
SE 10kt
1ft
Friday
High: 88 °F
E 9kt
1ft
Friday Night
Low: 83 °F
SE 13kt
1-2ft
Saturday
High: 88 °F
SE 11kt
2ft
Saturday Night
Low: 84 °F
SE 10kt
1ft
Sunday
High: 88 °F
SE 8kt⇓
1ft
Sunday Night
Low: 84 °F
ESE 7kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:01 pm EDT Aug 12, 2026
Forecast Valid: 11pm EDT Aug 12, 2026-6pm EDT Aug 19, 2026

View Nearby Observations

Detailed Forecast

Overnight

SSW wind around 6 kt. Partly cloudy. Seas around 1 ft. Dominant period 7 seconds. .

Thursday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less. Dominant period 7 seconds. .

Thursday Night

SE wind 7 to 10 kt. Partly cloudy. Seas around 1 ft. Dominant period 2 seconds. .

Friday

E wind around 9 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft. Dominant period 3 seconds. .

Friday Night

SE wind around 13 kt. A chance of showers and thunderstorms, mainly after 2am. Seas 1 to 2 ft. .

Saturday

SE wind 9 to 11 kt. A chance of showers and thunderstorms, mainly before 8am. Seas around 2 ft. .

Saturday Night

SE wind around 10 kt. Mostly clear. Seas around 1 ft. .

Sunday

SE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft. .

Sunday Night

ESE wind around 7 kt becoming SSE after midnight. Mostly clear. Seas around 1 ft. .

Winds and seas higher in and near tstms.

*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.