Severe thunderstorms possible from the central Plains to the upper Midwest

Severe thunderstorms containing damaging winds, large hail, heavy rainfall, and a few isolated tornadoes will be possible this afternoon into tonight from the central Plains to the upper Midwest. The threat is expected to shift east into the Great Lakes region by Friday. In addition, heavy rainfall could cause localized flooding concerns.
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For More Weather Information:

Chicago, IL Local Forecast Office

6NM ESE Chicago IL

Marine Point Forecast

[NOTICE]
  • Today

    Showers Likely

    S 20kt
    2ft

    High: 81 °F
    Water: 48 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Chance Thunderstorms

    SW 20kt
    2ft

    Low: 72 °F

    Small Craft Advisory
    Small Craft Advisory

  • Thursday

    Chance Thunderstorms

    SW 15kt
    1-2ft

    High: 84 °F

    Small Craft Advisory
    Small Craft Advisory

  • Thursday
    Night

    Thunderstorms Likely

    SW 10kt
    1ft

    Low: 70 °F

  • Friday

    Thunderstorms Likely

    SSW 15kt
    1ft

    High: 81 °F

  • Friday
    Night

    Chance Thunderstorms

    W 10kt
    1ft

    Low: 66 °F

  • Saturday

    Mostly Sunny

    W 10kt
    1ft

    High: 79 °F

  • Saturday
    Night

    Partly Cloudy

    W 10kt
    1ft

    Low: 64 °F

  • Sunday

    Mostly Sunny

    Light Wind
    1ft

    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: 6:17 am CDT Jun 28, 2017
Forecast Valid: 8am CDT Jun 28, 2017-6pm CDT Jul 4, 2017

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Detailed Forecast

Today
S wind 15 to 20 kt, with gusts as high as 30 kt. Showers and thunderstorms likely before 3pm, then isolated showers and thunderstorms after 4pm. Waves around 2 ft.
Tonight
SW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms, mainly after 10pm. Waves around 2 ft.
Thursday
SW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Waves 1 to 2 ft.
Thursday Night
SW wind 5 to 10 kt becoming S after midnight. Showers and thunderstorms likely. Waves around 1 ft.
Friday
SSW wind 10 to 15 kt, with gusts as high as 25 kt. Showers and thunderstorms likely, mainly before 1pm. Waves around 1 ft.
Friday Night
W wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly before 1am. Waves around 1 ft.
Saturday
W wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves around 1 ft.
Saturday Night
W wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.
Sunday
Variable winds 5 kt or less. 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: 41.79°N 87.56°W
Last Update: 6:17 am CDT Jun 28, 2017
Forecast Valid: 8am CDT Jun 28, 2017-6pm CDT Jul 4, 2017
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