For More Weather Information:

Chicago, IL Local Forecast Office

10NM NW Gary IN

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNW wind around 15 kt. Showers likely.   Waves around 5 ft.

      High: 41 °F

      NNW 15kt
      5ft

    • Tonight

      Tonight:NNW wind 10 to 15 kt. Rain showers likely before 1am, then rain likely, possibly mixed with snow showers.   Waves 6 ft subsiding to 3 ft.

      Low: 37 °F

      NNW 15kt
      6ftWaves Subsiding

    • Saturday

      Saturday:NW wind 5 to 10 kt. A slight chance of rain and snow showers before 7am, then a slight chance of rain showers between 7am and 9am.   Waves 2 to 3 ft.

      High: 46 °F

      NW 10kt
      2-3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 to 2 ft.

      Low: 35 °F

      Light Wind
      1-2ft

    • Sunday

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

      High: 48 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 34 °F

      Light Wind
      < 1ft

    • Monday

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

      High: 51 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 36 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 52 °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: 3:16 pm CST Nov 13, 2026
Forecast Valid: 4pm CST Nov 13, 2026-6pm CST Nov 20, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
NNW wind around 15 kt. Showers likely. Waves around 5 ft.
Tonight
NNW wind 10 to 15 kt. Rain showers likely before 1am, then rain likely, possibly mixed with snow showers. Waves 6 ft subsiding to 3 ft.
Saturday
NW wind 5 to 10 kt. A slight chance of rain and snow showers before 7am, then a slight chance of rain showers between 7am and 9am. Waves 2 to 3 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 to 2 ft.
Sunday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

*Notices:

  1. 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.
  2. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 41.7°N 87.51°W
Last Update: 3:16 pm CST Nov 13, 2026
Forecast Valid: 4pm CST Nov 13, 2026-6pm CST Nov 20, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data