Heavy Rain in the Mid-Atlantic; Severe Thunderstorms in the Northern Plains; Critical Fire in the West

Locally heavy rain and flash flooding will be possible today into tonight near the Mid-Atlantic/Carolina coast. Storms with large hail and severe wind gusts are expected across parts of the central and northern Plains into the upper Mississippi Valley. Dry thunderstorms, and warm, dry, and windy conditions will produce fire weather conditions in parts of the Great Basin and northern Rockies. Read More >

For More Weather Information:

Chicago, IL Local Forecast Office

7NM W Michigan City IN

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
N 10kt
< 1ft
Tonight
Low: 68 °F
Light Wind
< 1ft
Friday
High: 88 °F
Light Wind
< 1ft
Friday Night
Low: 74 °F
Light Wind
< 1ft
Saturday
High: 91 °F
Light Wind
< 1ft
Saturday Night
Low: 76 °F
Light Wind
< 1ft
Sunday
High: 80 °F
Light Wind
< 1ft
Sunday Night
Low: 74 °F
NNE 10kt
1ft
Monday
High: 89 °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: 9:07 am CDT Aug 14, 2025
Forecast Valid: 11am CDT Aug 14, 2025-6pm CDT Aug 20, 2025

View Nearby Observations

Detailed Forecast

Today

N wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Tonight

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

Friday

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

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

NNE wind 5 to 10 kt becoming SE after midnight. Partly cloudy. Waves around 1 ft.

Monday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of showers and thunderstorms. 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.