Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Milwaukee, WI Local Forecast Office

4NM E West Milwaukee WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 67 °F
Light Wind
< 1ft
Independence Day
High: 77 °F
E 10kt
< 1ft
Saturday Night
Low: 63 °F
Light Wind
< 1ft
Sunday
High: 74 °F
W 10kt
< 1ft
Sunday Night
Low: 60 °F
NNW 10kt
< 1ft
Monday
High: 72 °F
NNE 10kt
1ft
Monday Night
Low: 61 °F
Light Wind
< 1ft
Tuesday
High: 81 °F
Light Wind
< 1ft
Tuesday Night
Low: 64 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:27 pm CDT Jul 3, 2026
Forecast Valid: 7pm CDT Jul 3, 2026-6pm CDT Jul 10, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 3am, then a slight chance of thunderstorms after 5am. Patchy fog after 3am. Waves 1 ft or less.

Independence Day

W wind 5 to 10 kt becoming E in the morning. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 8am. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Waves 1 ft or less.

Sunday

NW wind 5 to 10 kt becoming WSW in the afternoon. A chance of showers, mainly before 1pm. Waves 1 ft or less.

Sunday Night

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

Monday

NNE wind 5 to 10 kt. Partly sunny. Waves around 1 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

*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.