Severe Thunderstorms Possible From The Plains To The Great Lakes, Heat Wave To Continue Over The Southern U.S.

Scattered strong to severe thunderstorms capable of damaging winds, large hail, isolated tornadoes, and heavy rainfall will be possible through tonight from the central Plains to the Great Lakes and Northeast U.S. The heavy rainfall could lead to localized flash flooding. Excessive heat will persist across the southern Plains and Desert Southwest early this week.
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Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Slight Chc Thunderstorms

    SW 15kt
    1ft

    High: 83 °F
    Water: 73 °F

  • Tonight

    Chance Thunderstorms

    NNW 10kt
    1ft

    Low: 70 °F

  • Monday

    Mostly Sunny

    N 10kt
    2ft

    High: 76 °F

  • Monday
    Night

    Mostly Clear

    NE 10ktWinds Decreasing
    1-2ft

    Low: 69 °F

  • Tuesday

    Slight Chc Thunderstorms

    Light Wind
    1ft

    High: 84 °F

  • Tuesday
    Night

    Chance Thunderstorms

    Light Wind
    < 1ft

    Low: 71 °F

  • Wednesday

    Slight Chc Thunderstorms

    N 10kt
    1-2ft

    High: 77 °F

  • Wednesday
    Night

    Partly Cloudy

    NE 10kt
    1-2ft

    Low: 66 °F

  • Thursday

    Sunny

    NE 10kt
    1-2ft

    High: 75 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:16 pm CDT Aug 18, 2019
Forecast Valid: 4pm CDT Aug 18, 2019-6pm CDT Aug 24, 2019

View Nearby Observations

Detailed Forecast

This Afternoon
SW wind around 15 kt. A slight chance of showers and thunderstorms. Waves around 1 ft.
Tonight
SW wind around 10 kt becoming NNW after midnight. A chance of showers and thunderstorms, mainly between 7pm and 1am. Waves around 1 ft.
Monday
N wind 5 to 10 kt becoming ENE in the afternoon. Mostly sunny. Waves around 2 ft.
Monday Night
NE wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 to 2 ft.
Tuesday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Waves around 1 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 1am. Waves 1 ft or less.
Wednesday
NW wind 5 to 10 kt becoming NE in the afternoon. Winds could gust as high as 15 kt. A slight chance of showers and thunderstorms. Waves 1 to 2 ft.
Wednesday Night
NE wind 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.
Thursday
NNW wind 5 to 10 kt becoming NE in the afternoon. Sunny. 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: 42.05°N 87.66°W
Last Update: 12:16 pm CDT Aug 18, 2019
Forecast Valid: 4pm CDT Aug 18, 2019-6pm CDT Aug 24, 2019
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