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Chicago, IL Local Forecast Office

7NM NNW Gary IN

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind 10 to 15 km/h becoming SSW in the afternoon. Winds could gust as high as 25 km/h. Sunny. Waves 1 m or less.

      High: 12 °C

      WNW 15km/h
      < 1m

    • Tonight

      Tonight:S wind 10 to 15 km/h, with gusts as high as 20 km/h. Partly cloudy. Waves 1 m or less.

      Low: 6 °C

      S 15km/h
      < 1m

    • Friday

      Friday:S wind 10 to 15 km/h. Sunny. Waves 1 m or less.

      High: 16 °C

      S 15km/h
      < 1m

    • Friday Night

      Friday Night:SSE wind 15 to 20 km/h becoming SSW 20 to 25 km/h after midnight. Winds could gust as high as 30 km/h. Partly cloudy. Waves 1 m or less.

      Low: 12 °C

      ⇑SSW 25km/h
      < 1m

    • Saturday

      Saturday:SSW wind around 25 km/h becoming WNW in the afternoon. Winds could gust as high as 35 km/h. A slight chance of rain after noon.   Waves 1 m or less.

      High: 18 °C

      SSW 25km/h
      < 1m

    • Saturday Night

      Saturday Night:NW wind 25 to 35 km/h. Partly cloudy. Waves around 1 m.

      Low: 5 °C

      NW 35km/h
      1m

    • Sunday

      Sunday:WNW wind 25 to 30 km/h. Sunny. Waves 1 m or less.

      High: 9 °C

      WNW 30km/h
      < 1m

    • Sunday Night

      Sunday Night:WNW wind 15 to 25 km/h. Mostly clear. Waves 1 m or less.

      Low: 3 °C

      WNW 25km/h
      < 1m

    • Monday

      Monday:WNW wind around 15 km/h becoming NE in the afternoon. Winds could gust as high as 25 km/h. Mostly sunny. Waves 1 m or less.

      High: 8 °C

      NNE 15km/h
      < 1m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:16 am CST Nov 13, 2025
Forecast Valid: 5am CST Nov 13, 2025-6pm CST Nov 19, 2025

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Detailed Forecast

Today
WNW wind 10 to 15 km/h becoming SSW in the afternoon. Winds could gust as high as 25 km/h. Sunny. Waves 1 m or less.
Tonight
S wind 10 to 15 km/h, with gusts as high as 20 km/h. Partly cloudy. Waves 1 m or less.
Friday
S wind 10 to 15 km/h. Sunny. Waves 1 m or less.
Friday Night
SSE wind 15 to 20 km/h becoming SSW 20 to 25 km/h after midnight. Winds could gust as high as 30 km/h. Partly cloudy. Waves 1 m or less.
Saturday
SSW wind around 25 km/h becoming WNW in the afternoon. Winds could gust as high as 35 km/h. A slight chance of rain after noon. Waves 1 m or less.
Saturday Night
NW wind 25 to 35 km/h. Partly cloudy. Waves around 1 m.
Sunday
WNW wind 25 to 30 km/h. Sunny. Waves 1 m or less.
Sunday Night
WNW wind 15 to 25 km/h. Mostly clear. Waves 1 m or less.
Monday
WNW wind around 15 km/h becoming NE in the afternoon. Winds could gust as high as 25 km/h. Mostly sunny. Waves 1 m 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.
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ABOUT THIS FORECAST

Point Forecast: 41.69°N 87.43°W
Last Update: 2:16 am CST Nov 13, 2025
Forecast Valid: 5am CST Nov 13, 2025-6pm CST Nov 19, 2025
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