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Chicago, IL Local Forecast Office

7NM NNW Gary IN

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind around 15 kt, with gusts as high as 20 kt. A slight chance of flurries.   Waves 1 to 2 ft.

      Low: 7 °F

      W 15kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:W wind 10 to 15 kt becoming SSW in the afternoon. Mostly sunny. Waves around 1 ft.

      High: 25 °F

      W 15kt
      1ft

    • Tuesday Night

      Tuesday Night:S wind 10 to 15 kt, with gusts as high as 20 kt. Snow likely, mainly after midnight.   Waves around 1 ft.

      Low: 21 °FRising Temperatures

      S 15kt
      1ft

    • Wednesday

      Wednesday:W wind around 15 kt, with gusts as high as 20 kt. A slight chance of snow before noon.   Waves around 1 ft.

      High: 32 °F

      W 15kt
      1ft

    • Wednesday Night

      Wednesday Night:WSW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of snow before midnight.   Waves 1 to 2 ft.

      Low: 16 °FRising Temperatures

      WSW 15kt
      1-2ft

    • Thursday

      Thursday:W wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 22 °F

      W 15kt
      1-2ft

    • Thursday Night

      Thursday Night:W wind 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.

      Low: 0 °FRising Temperatures

      W 15kt
      1-3ft

    • Friday

      Friday:NW wind 10 to 15 kt. Partly sunny. Waves 2 to 3 ft.

      High: 4 °F

      NW 15kt
      2-3ft

    • Friday Night

      Friday Night:NW wind 10 to 15 kt. Mostly cloudy. Waves around 2 ft.

      Low: -2 °FRising Temperatures

      NW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:51 pm CST Jan 19, 2026
Forecast Valid: 12am CST Jan 20, 2026-6pm CST Jan 26, 2026

View Nearby Observations

Detailed Forecast

Overnight
W wind around 15 kt, with gusts as high as 20 kt. A slight chance of flurries. Waves 1 to 2 ft.
Tuesday
W wind 10 to 15 kt becoming SSW in the afternoon. Mostly sunny. Waves around 1 ft.
Tuesday Night
S wind 10 to 15 kt, with gusts as high as 20 kt. Snow likely, mainly after midnight. Waves around 1 ft.
Wednesday
W wind around 15 kt, with gusts as high as 20 kt. A slight chance of snow before noon. Waves around 1 ft.
Wednesday Night
WSW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of snow before midnight. Waves 1 to 2 ft.
Thursday
W wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.
Thursday Night
W wind 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.
Friday
NW wind 10 to 15 kt. Partly sunny. Waves 2 to 3 ft.
Friday Night
NW wind 10 to 15 kt. Mostly cloudy. Waves around 2 ft.

*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.
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ABOUT THIS FORECAST

Point Forecast: 41.69°N 87.43°W
Last Update: 8:51 pm CST Jan 19, 2026
Forecast Valid: 12am CST Jan 20, 2026-6pm CST Jan 26, 2026
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