Severe thunderstorms and heavy rain possible for portions of the southern and central plains and the lower Great Lakes. Hot conditions in the Northwest.

scattered to numerous showers and thunderstorms are expected across portions of the central and southern plains and across portions of the lower Great Lakes. Some thunderstorms may be severe with damaging winds and large hail. Hot and dry conditions are expected in the Northwest. High temperatures today and Friday will be 10 to 20 degrees above average across western Washington and Oregon.
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Chicago, IL Local Forecast Office

10NM SE Chicago IL

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    Light Wind
    1ft

    Low: 69 °F
    Water: 52 °F

  • Friday

    Partly Sunny

    N 10kt
    1-2ft

    High: 78 °F

  • Friday
    Night

    Chance Thunderstorms

    Light Wind
    2ft

    Low: 65 °F

  • Saturday

    Chance Thunderstorms

    S 10kt
    1-2ft

    High: 78 °F

  • Saturday
    Night

    Thunderstorms Likely

    SSW 10kt
    1ft

    Low: 71 °F

  • Sunday

    Slight Chc Thunderstorms

    Light Wind
    1ft

    High: 77 °F

  • Sunday
    Night

    Slight Chc Thunderstorms

    Light Wind
    1ft

    Low: 70 °F

  • Monday

    Chance Thunderstorms

    Light Wind
    1ft

    High: 77 °F

  • Monday
    Night

    Slight Chc Thunderstorms

    Light Wind
    1-2ft

    Low: 69 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:23 pm CDT Aug 25, 2016
Forecast Valid: 11pm CDT Aug 25, 2016-6pm CDT Sep 1, 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
Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.
Friday
N wind 5 to 10 kt becoming ENE in the afternoon. Partly sunny. Waves 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Waves around 2 ft.
Saturday
SE wind 5 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms. Waves 1 to 2 ft.
Saturday Night
SSW wind 5 to 10 kt. Showers and thunderstorms likely. Waves around 1 ft.
Sunday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves around 1 ft.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves around 1 ft.
Monday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves 1 to 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: 41.72°N 87.51°W
Last Update: 9:23 pm CDT Aug 25, 2016
Forecast Valid: 11pm CDT Aug 25, 2016-6pm CDT Sep 1, 2016
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