Rain and thunderstorms are expected from the East Coast to the Southeast

Low pressure north of the Great Lakes and an associated frontal boundary will bring rain and thunderstorms to the Great Lakes and the East Coast from Cape Cod south through the Carolinas, Southeast to the Gulf Coast. Showers and thunderstorms will develop across parts of Arizona and the Desert Southwest in the afternoon through the evening.
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For More Weather Information:

Chicago, IL Local Forecast Office

10NM SE Chicago IL

Marine Point Forecast

[NOTICE]
  • Overnight

    Clear

    WSW 15kt
    2ft

    Low: 55 °F
    Water: 50 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Sunny

    W 20kt
    2ft

    High: 65 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday
    Night

    Showers Likely

    WNW 15kt
    2ft

    Low: 53 °F

  • Wednesday

    Chance Showers

    NNW 15kt
    3-4ft

    High: 63 °F

  • Wednesday
    Night

    Slight Chc Showers

    NNE 20kt
    5ft

    Low: 58 °F

  • Thursday

    Mostly Sunny

    NNE 20kt
    5ft

    High: 66 °F

  • Thursday
    Night

    Slight Chc Showers

    NNE 15kt
    4-5ft

    Low: 59 °F

  • Friday

    Chance Showers

    NNE 20kt
    4-5ft

    High: 66 °F

  • Friday
    Night

    Slight Chc Showers

    NNE 15kt
    3-5ft

    Low: 59 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:16 pm CDT Sep 26, 2016
Forecast Valid: 1am CDT Sep 27, 2016-6pm CDT Oct 3, 2016

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Detailed Forecast

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

Overnight
WSW wind around 15 kt, with gusts as high as 20 kt. Clear. Waves around 2 ft.
Tuesday
W wind 15 to 20 kt. Sunny. Waves around 2 ft.
Tuesday Night
WNW wind 10 to 15 kt. Showers likely, mainly before 1am. A chance of waterspouts after 1am. Waves around 2 ft.
Wednesday
WNW wind 10 to 15 kt becoming NNW in the afternoon. A chance of showers, with thunderstorms also possible after 1pm. A chance of waterspouts, mainly before 1pm. Waves 3 to 4 ft.
Wednesday Night
NNE wind 15 to 20 kt. A slight chance of showers. A slight chance of waterspouts. Waves around 5 ft.
Thursday
NNE wind 15 to 20 kt. Mostly sunny. Waves around 5 ft.
Thursday Night
NNE wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers. Waves 4 to 5 ft.
Friday
NNE wind 10 to 20 kt. A chance of showers. Waves 4 to 5 ft.
Friday Night
NNE wind 10 to 15 kt. A slight chance of showers. Waves 3 to 5 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: 41.72°N 87.51°W
Last Update: 11:16 pm CDT Sep 26, 2016
Forecast Valid: 1am CDT Sep 27, 2016-6pm CDT Oct 3, 2016
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