Showers and Thunderstorms With Heavy Rainfall Expected Across the Eastern United States

Showers and thunderstorms, some with local heavy rainfall, are expected across Pennsylvania and northward to New England. These storms will elevate the potential for flash flooding the rest of this weekend. Hot temperatures are expected across the Desert Southwest and Texas. Monsoonal thunderstorms are expected across New Mexico and Arizona.
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For More Weather Information:

Chicago, IL Local Forecast Office

6NM ESE Chicago IL

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Cloudy

    N 10kt
    3-4ft

    Low: 68 °F
    Water: 54 °F

  • Sunday

    Partly Sunny

    NW 10kt
    2-3ft

    High: 76 °F

  • Sunday
    Night

    Partly Cloudy

    Light Wind
    2ft

    Low: 69 °F

  • Monday

    Mostly Sunny

    Light Wind
    1-2ft

    High: 80 °F

  • Monday
    Night

    Chance Thunderstorms

    Light Wind
    2ft

    Low: 71 °F

  • Tuesday

    Chance Thunderstorms

    Light Wind
    1ft

    High: 80 °F

  • Tuesday
    Night

    Chance Thunderstorms

    Light Wind
    1ft

    Low: 72 °F

  • Wednesday

    Chance Thunderstorms

    Light Wind
    1ft

    High: 83 °F

  • Wednesday
    Night

    Partly Cloudy

    Light Wind
    1ft

    Low: 74 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:16 pm CDT Jul 30, 2016
Forecast Valid: 9pm CDT Jul 30, 2016-6pm CDT Aug 6, 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.

Tonight
N wind around 10 kt becoming NW after midnight. Mostly cloudy. Waves 3 to 4 ft.
Sunday
NW wind around 10 kt becoming N in the morning. Partly sunny. Waves 2 to 3 ft.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 2 ft.
Monday
Variable winds 5 kt or less. Mostly sunny. Waves 1 to 2 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Waves around 2 ft.
Tuesday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves around 1 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves around 1 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. 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: 41.79°N 87.56°W
Last Update: 8:16 pm CDT Jul 30, 2016
Forecast Valid: 9pm CDT Jul 30, 2016-6pm CDT Aug 6, 2016
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