Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Chicago, IL Local Forecast Office

12NM NNE Gary IN

Marine Point Forecast

[NOTICE]

Today
High: 49 °F
NW 20kt
5-6ft
Tonight
Low: 40 °F
NW 20kt
3-5ft
Monday
High: 47 °F
NW 10kt
1-3ft
Monday Night
Low: 43 °F
ESE 15kt
1ft
Tuesday
High: 46 °F
ESE 15kt
1-2ft
Tuesday Night
Low: 43 °F
E 15kt
1ft
Wednesday
High: 50 °F
E 10kt
< 1ft
Wednesday Night
Low: 47 °F
Light Wind
< 1ft
Thursday
High: 55 °F
SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 am CST Nov 16, 2025
Forecast Valid: 10am CST Nov 16, 2025-6pm CST Nov 22, 2025

View Nearby Observations

Detailed Forecast

Today

NW wind around 20 kt. Sunny. Waves 5 to 6 ft. occasionally to 8ft.

Tonight

NW wind 15 to 20 kt. Mostly clear. Waves 3 to 5 ft.

Monday

NW wind 5 to 10 kt becoming ENE in the afternoon. Increasing clouds. Waves 1 to 3 ft.

Monday Night

ESE wind 5 to 15 kt. Rain likely, mainly after midnight. Waves around 1 ft.

Tuesday

ESE wind 10 to 15 kt. Rain, mainly before noon. Waves 1 to 2 ft.

Tuesday Night

E wind 10 to 15 kt. A chance of rain before midnight. Waves around 1 ft.

Wednesday

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

Wednesday Night

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

Thursday

SE wind 5 to 10 kt. Rain likely. 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.