Heat Will Continue in the Mid-Atlantic and Southeast

A very hot and humid airmass will persist over portions of the mid-Atlantic and southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. In the central and northern Plains, strong to severe thunderstorms are possible.
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Chicago, IL Local Forecast Office

5NM NE Chicago IL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Sunny

    Light Wind
    1ft

    High: 80 °F
    Water: 54 °F

  • Tonight

    Mostly Clear

    Light Wind
    < 1ft

    Low: 72 °F

  • Wednesday

    Sunny

    Light Wind
    < 1ft

    High: 83 °F

  • Wednesday
    Night

    Slight Chc Thunderstorms

    Light Wind
    1ft

    Low: 72 °F

  • Thursday

    Chance Showers

    NE 10kt
    1-3ft

    High: 79 °F

  • Thursday
    Night

    Chance Showers

    NNE 15kt
    3-4ft

    Low: 71 °F

  • Friday

    Chance Showers

    NE 10kt
    2-3ft

    High: 78 °F

  • Friday
    Night

    Slight Chc Showers

    NE 15kt
    3ft

    Low: 69 °F

  • Saturday

    Chance Showers

    E 10kt
    2-3ft

    High: 79 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:17 pm CDT Jul 26, 2016
Forecast Valid: 3pm CDT Jul 26, 2016-6pm CDT Aug 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.

This Afternoon
Variable winds 5 kt or less. Sunny. Waves around 1 ft.
Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves around 1 ft.
Thursday
NE wind 5 to 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms. Waves 1 to 3 ft.
Thursday Night
NNE wind 10 to 15 kt. A chance of showers and thunderstorms. Waves 3 to 4 ft.
Friday
NE wind around 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms. Waves 2 to 3 ft.
Friday Night
NE wind 10 to 15 kt. A slight chance of showers. Waves around 3 ft.
Saturday
E wind around 10 kt. A chance of showers and thunderstorms. Waves 2 to 3 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: 41.9°N 87.62°W
Last Update: 2:17 pm CDT Jul 26, 2016
Forecast Valid: 3pm CDT Jul 26, 2016-6pm CDT Aug 1, 2016
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