Major Storm System Bringing A Plethora Of Impacts To The Central And Eastern U.S. This Weekend

A powerful storm system will track from the Plains to the Great Lakes region this weekend. On the cold side of the storm, heavy snow with blizzard conditions are expected over portions of the central and northern Plains to the upper Great Lakes. Severe thunderstorms, heavy rainfall, and flash flooding will be possible over the lower Mississippi, Tennessee, and Ohio Valley.
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For More Weather Information:

Chicago, IL Local Forecast Office

8NM E Chicago IL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Rain

    E 10kt
    1ft

    High: 40 °F

  • Tonight

    Rain

    Winds IncreasingWSW 20kt
    1-3ft

    Low: 33 °F

  • Sunday

    Chance Rain/Snow

    W 30kt
    4-6ft

    High: 34 °FFalling Temperatures

    Storm Warning
    Storm Warning

  • Sunday
    Night

    Mostly Clear

    W 30ktWinds Decreasing
    5ftWaves Subsiding

    Low: 11 °F

    Storm Warning
    Storm Warning

  • Monday

    Mostly Cloudy

    WNW 15kt
    1-2ft

    High: 20 °FFalling Temperatures

  • Monday
    Night

    Slight Chc Snow

    NW 10kt
    < 1ft

    Low: 13 °F

  • Tuesday

    Slight Chc Snow

    N 10kt
    1-2ft

    High: 25 °FFalling Temperatures

  • Tuesday
    Night

    Chance Snow

    ENE 10kt
    1-2ft

    Low: 22 °F

  • Wednesday

    Chance Snow

    NNW 10kt
    < 1ft

    High: 31 °FFalling Temperatures


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:40 pm CST Feb 23, 2019
Forecast Valid: 3pm CST Feb 23, 2019-6pm CST Mar 1, 2019

View Nearby Observations

Detailed Forecast

This Afternoon
E wind around 10 kt. Rain, mainly before 5pm. Patchy fog. Waves around 1 ft.
Tonight
E wind 10 to 15 kt becoming WSW 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Rain and possibly a thunderstorm before 4am, then rain likely. Patchy fog. Waves 1 to 3 ft.
Sunday
W wind 25 to 30 kt, with gusts as high as 45 kt. A chance of rain, mixing with snow after 8am, then gradually ending. Waves 4 to 6 ft. occasionally to 8ft.
Sunday Night
W wind 25 to 30 kt decreasing to 15 to 20 kt after midnight. Winds could gust as high as 45 kt. Mostly clear. Waves 5 ft subsiding to 2 ft.
Monday
WNW wind 5 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 to 2 ft.
Monday Night
NW wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of snow. Waves 1 ft or less.
Tuesday
N wind around 10 kt becoming ENE in the afternoon. A slight chance of snow. Waves 1 to 2 ft.
Tuesday Night
ENE wind around 10 kt becoming ESE after midnight. Winds could gust as high as 15 kt. A chance of snow. Waves 1 to 2 ft.
Wednesday
ESE wind 5 to 10 kt becoming NNW in the afternoon. Winds could gust as high as 20 kt. A chance of snow. 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: 41.85°N 87.5°W
Last Update: 2:40 pm CST Feb 23, 2019
Forecast Valid: 3pm CST Feb 23, 2019-6pm CST Mar 1, 2019
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