Severe Storms Continue Over the Central Mississippi Valley

Severe thunderstorms with damaging winds, large hail and isolated tornadoes will continue over the central and lower Mississippi Valley. Heavy rain with localized flash flooding remains possible over the central Appalachians and lower Mississippi Valley. Heavy snow and cold temperatures continue from the central Plains to the northern Rockies.
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Chicago, IL Local Forecast Office

5NM NE Chicago IL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Showers

    NNE 10kt
    4ft

    High: 46 °F
    Water: 37 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Showers Likely

    NNE 10kt
    3-4ft

    Low: 43 °F

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Mostly Sunny

    NNE 10kt
    3ft

    High: 51 °F

  • Monday
    Night

    Partly Cloudy

    NNE 10kt
    2-3ft

    Low: 45 °F

  • Tuesday

    Sunny

    Light Wind
    1ft

    High: 61 °F

  • Tuesday
    Night

    Chance Showers

    SW 10kt
    1ft

    Low: 48 °F

  • Wednesday

    Chance Showers

    NNW 15kt
    Waves Building4ft

    High: 52 °F

  • Wednesday
    Night

    Partly Cloudy

    N 10kt
    4ft

    Low: 42 °F

  • Thursday

    Mostly Sunny

    N 10kt
    4ft

    High: 52 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:16 pm CDT May 1, 2016
Forecast Valid: 3pm CDT May 1, 2016-6pm CDT May 7, 2016

View Nearby Observations

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
NNE wind around 10 kt, with gusts as high as 15 kt. A chance of showers after 5pm. Waves around 4 ft.
Tonight
NNE wind around 10 kt, with gusts as high as 15 kt. Showers likely, mainly before 1am. Waves 3 to 4 ft.
Monday
NNE wind around 10 kt. Mostly sunny. Waves around 3 ft.
Monday Night
NNE wind 5 to 10 kt becoming NNW after midnight. Partly cloudy. Waves 2 to 3 ft.
Tuesday
Variable winds 5 kt or less. Winds could gust as high as 15 kt. Sunny. Waves around 1 ft.
Tuesday Night
SW wind around 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms. Waves around 1 ft.
Wednesday
NW wind 10 to 15 kt becoming N in the afternoon. Winds could gust as high as 20 kt. A chance of showers. Waves 1 ft building to 4 ft.
Wednesday Night
N wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves around 4 ft.
Thursday
N wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Waves around 4 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: 1:16 pm CDT May 1, 2016
Forecast Valid: 3pm CDT May 1, 2016-6pm CDT May 7, 2016
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