Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

For More Weather Information:

Milwaukee, WI Local Forecast Office

7NM SSE Sheboygan WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
NNE 10kt
1ft
Thursday
High: 63 °F
SSE 15kt
1-3ft
Thursday Night
Low: 59 °F
S 20kt
3-5ft
Friday
High: 66 °F
S 25kt
6-8ft
Friday Night
Low: 60 °F
S 25kt
9ft
Saturday
High: 64 °F
SSW 15kt
6ft
Saturday Night
Low: 50 °F
NW 20kt
1-2ft
Sunday
High: 57 °F
WNW 25kt
1-2ft
Sunday Night
Low: 47 °F
W 25kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:32 pm CDT Oct 15, 2025
Forecast Valid: 6pm CDT Oct 15, 2025-6pm CDT Oct 22, 2025

View Nearby Observations

Detailed Forecast

Tonight

NNE wind around 10 kt becoming E after midnight. Partly cloudy. Waves around 1 ft.

Thursday

ESE wind 10 to 15 kt becoming SSE in the afternoon. A slight chance of showers after 5pm. Waves 1 to 3 ft.

Thursday Night

S wind 15 to 20 kt. A chance of showers, mainly after 7pm. Waves 3 to 5 ft.

Friday

S wind 20 to 25 kt, with gusts as high as 30 kt. A slight chance of showers before 1pm. Waves 6 to 8 ft.

Friday Night

S wind 15 to 25 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1am. Waves 9 ft subsiding to 6 ft.

Saturday

SSW wind around 15 kt. Showers and possibly a thunderstorm. Waves 6 ft subsiding to 3 ft.

Saturday Night

SSW wind 10 to 20 kt becoming NW after midnight. Showers likely and possibly a thunderstorm. Waves 1 to 2 ft.

Sunday

WNW wind 20 to 25 kt, with gusts as high as 35 kt. A chance of showers. Waves 1 to 2 ft.

Sunday Night

W wind 15 to 25 kt, with gusts as high as 35 kt. A slight chance of showers. Waves 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.