Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Milwaukee, WI Local Forecast Office

7NM SSE Sheboygan WI

Marine Point Forecast

[NOTICE]

Wednesday
High: 72 °F
Light Wind
< 1ft
Wednesday Night
Low: 69 °F
Light Wind
< 1ft
Thursday
High: 75 °F
S 10kt
< 1ft
Thursday Night
Low: 66 °F
SW 10kt
< 1ft
Friday
High: 73 °F
ESE 15kt
< 1ft
Friday Night
Low: 68 °F
E 15kt
1ft
Saturday
High: 70 °F
NE 15kt
1-2ft
Saturday Night
Low: 65 °F
NNE 15kt
2-3ft
Sunday
High: 69 °F
NNE 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Jul 29, 2026
Forecast Valid: 1am CDT Jul 29, 2026-6pm CDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Thursday

WSW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

SW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Friday

SSW wind 5 to 15 kt becoming ESE in the afternoon. Showers likely, mainly after 1pm. Waves 1 ft or less.

Friday Night

E wind 10 to 15 kt. Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Waves around 1 ft.

Saturday

NE wind around 15 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 to 2 ft.

Saturday Night

NNE wind around 15 kt. Partly cloudy. Waves 2 to 3 ft.

Sunday

NNE wind 15 to 20 kt. Mostly sunny. Waves 3 to 4 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.