Dangerous Heat Building in the West; Severe Storms in the Upper Midwest

A long duration heat wave will build across the Southwest, California, and Pacific Northwest. Dangerous heat is also forecast for the Great Basin and South Plains. Severe storms in the Upper Midwest may have locally heavy rain, damaging winds, and very large hail. Heavy rain and flooding will also be possible in the Deep South and Appalachians.
Read More...

For More Weather Information:

Chicago, IL Local Forecast Office

9NM NNW Evanston IL

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    Light Wind
    1ft

    Low: 69 °F
    Water: 72 °F

  • Friday

    Sunny

    Light Wind
    1-2ft

    High: 80 °F

  • Friday
    Night

    Mostly Clear

    Light Wind
    1-2ft

    Low: 69 °F

  • Saturday

    Slight Chc Thunderstorms

    Winds IncreasingE 10kt
    1ft

    High: 80 °F

  • Saturday
    Night

    Chance Thunderstorms

    NNW 10kt
    1ft

    Low: 66 °F

  • Sunday

    Sunny

    NNW 10kt
    2ft

    High: 80 °F

  • Sunday
    Night

    Mostly Clear

    NW 10kt
    1-2ft

    Low: 64 °F

  • Monday

    Sunny

    N 10kt
    1-2ft

    High: 76 °F

  • Monday
    Night

    Mostly Clear

    NNE 10kt
    2ft

    Low: 62 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:15 pm CDT Aug 13, 2020
Forecast Valid: 12am CDT Aug 14, 2020-6pm CDT Aug 20, 2020

View Nearby Observations

Detailed Forecast

Overnight
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Friday
Variable winds 5 kt or less. Winds could gust as high as 10 kt. Sunny. Waves 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 to 2 ft.
Saturday
Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. A slight chance of showers and thunderstorms after 1pm. Waves around 1 ft.
Saturday Night
NNE wind 5 to 10 kt becoming NNW after midnight. A chance of showers and thunderstorms before 1am. Waves around 1 ft.
Sunday
NNW wind around 10 kt, with gusts as high as 15 kt. Sunny. Waves around 2 ft.
Sunday Night
NW wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.
Monday
N wind around 10 kt. Sunny. Waves 1 to 2 ft.
Monday Night
NNE wind 5 to 10 kt. Mostly clear. Waves around 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 42.19°N 87.77°W
Last Update: 11:15 pm CDT Aug 13, 2020
Forecast Valid: 12am CDT Aug 14, 2020-6pm CDT Aug 20, 2020
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data