Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today.
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For More Weather Information:

Chicago, IL Local Forecast Office

6NM ESE Chicago IL

Marine Point Forecast

[NOTICE]
  • Today

    Sunny

    N 15kt
    1-3ft

    High: 73 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Slight Chc Showers

    N 15kt
    2-3ft

    Low: 65 °F

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Slight Chc Showers

    ENE 10kt
    1-2ft

    High: 74 °F

  • Monday
    Night

    Mostly Clear

    Light Wind
    < 1ft

    Low: 65 °F

  • Tuesday

    Sunny

    Light Wind
    < 1ft

    High: 75 °F

  • Tuesday
    Night

    Mostly Clear

    Light Wind
    < 1ft

    Low: 66 °F

  • Wednesday

    Sunny

    Light Wind
    < 1ft

    High: 77 °F

  • Wednesday
    Night

    Mostly Clear

    Light Wind
    < 1ft

    Low: 67 °F

  • Thursday

    Mostly Sunny

    SSE 10kt
    < 1ft

    High: 81 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:15 am CDT Aug 1, 2021
Forecast Valid: 7am CDT Aug 1, 2021-6pm CDT Aug 7, 2021

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Detailed Forecast

Today
N wind around 15 kt. Sunny. Waves 1 to 3 ft.
Tonight
N wind 5 to 15 kt becoming ENE after midnight. A slight chance of showers after midnight. Waves 2 to 3 ft.
Monday
SSE wind 5 to 10 kt becoming NW in the morning. A slight chance of showers before 1pm. Waves 1 to 2 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
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. Mostly clear. Waves 1 ft or less.
Thursday
SSW wind 5 to 10 kt becoming SSE in the afternoon. Mostly sunny. Waves 1 ft or less.

*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: 41.81°N 87.56°W
Last Update: 6:15 am CDT Aug 1, 2021
Forecast Valid: 7am CDT Aug 1, 2021-6pm CDT Aug 7, 2021
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