Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and locally heavy rain stretching from the Southern Plains to the Gulf Coast and lower Miss. Valley on Friday. Large hail, locally damaging winds and flash flooding will be the main threats. This activity will continue into Saturday.
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For More Weather Information:

Chicago, IL Local Forecast Office

10NM SE Chicago IL

Marine Point Forecast

[NOTICE]
  • Today

    Slight Chc Showers

    NNE 10kt
    2-3ft

    High: 46 °F
    Water: 39 °F

  • Tonight

    Mostly Cloudy

    NNE 10kt
    3ft

    Low: 43 °F

  • Saturday

    Rain

    E 15kt
    3-4ft

    High: 48 °F

  • Saturday
    Night

    Showers Likely

    NE 15kt
    4ft

    Low: 44 °F

  • Sunday

    Chance Showers

    NNE 15kt
    4-5ft

    High: 47 °F

  • Sunday
    Night

    Slight Chc Showers

    N 15kt
    3-5ft

    Low: 43 °F

  • Monday

    Mostly Sunny

    Light Wind
    3ft

    High: 54 °F

  • Monday
    Night

    Partly Cloudy

    Light Wind
    1-3ft

    Low: 45 °F

  • Tuesday

    Mostly Sunny

    W 10kt
    1ft

    High: 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: 4:16 am CDT Apr 29, 2016
Forecast Valid: 6am CDT Apr 29, 2016-6pm CDT May 5, 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.

Today
NNE wind 5 to 10 kt. A slight chance of showers before 7am. Patchy fog before 8am. Waves 2 to 3 ft.
Tonight
NNE wind around 10 kt becoming E after midnight. Mostly cloudy. Waves around 3 ft.
Saturday
E wind around 15 kt, with gusts as high as 25 kt. Rain, mainly after 1pm. Waves 3 to 4 ft.
Saturday Night
NE wind around 15 kt, with gusts as high as 20 kt. Showers likely, mainly before 1am. Waves around 4 ft.
Sunday
NNE wind around 15 kt, with gusts as high as 20 kt. A chance of showers. Waves 4 to 5 ft.
Sunday Night
N wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers. Waves 3 to 5 ft.
Monday
Variable winds 5 kt or less. Mostly sunny. Waves around 3 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 to 3 ft.
Tuesday
W wind 5 to 10 kt. Mostly sunny. Waves around 1 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: 4:16 am CDT Apr 29, 2016
Forecast Valid: 6am CDT Apr 29, 2016-6pm CDT May 5, 2016
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