Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

30NM E Lighthouse Point FL

Marine Point Forecast

[NOTICE]

Wednesday
High: 88 °F
S 6kt⇓
1ft
Wednesday Night
Low: 84 °F
S 7kt
1ft
Thursday
High: 88 °F
Light Wind
1ft
Thursday Night
Low: 84 °F
SE 10kt
1ft
Friday
High: 88 °F
ESE 9kt
1ft
Friday Night
Low: 84 °F
SE 14kt
2ft
Saturday
High: 88 °F
SE 10kt
2ft
Saturday Night
Low: 84 °F
ESE 10kt
1-2ft
Sunday
High: 88 °F
SE 7kt⇓
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 am EDT Aug 12, 2026
Forecast Valid: 2am EDT Aug 12, 2026-6pm EDT Aug 18, 2026

View Nearby Observations

Detailed Forecast

Wednesday

S wind around 6 kt becoming variable and less than 5 kt in the morning. Sunny. Seas around 1 ft. Dominant period 2 to 3 seconds. .

Wednesday Night

S wind around 7 kt. Partly cloudy. Seas around 1 ft. Dominant period 4 seconds. .

Thursday

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

Thursday Night

SE wind 7 to 10 kt. Mostly clear. Seas around 1 ft. Dominant period 2 to 4 seconds. .

Friday

ESE wind 7 to 9 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft. .

Friday Night

SE wind 12 to 14 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 2 ft. .

Saturday

SE wind 8 to 10 kt. A chance of showers and thunderstorms, mainly before 8am. Seas around 2 ft. .

Saturday Night

ESE wind around 10 kt. Mostly clear. Seas 1 to 2 ft. .

Sunday

SE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. 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.