More Heavy Snow for the Northern Cascades; Heavy Rain Moving into the South-Central U.S.

Another Pacific storm will move across the Northwest Sunday and Monday with heavy snow forecast over the northern Cascades. A storm bringing snow to the Four Corners states Sunday will also shift heavy rain and some thunderstorms into the south-central U.S. and mid-Mississippi River Valley into Monday.
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For More Weather Information:

Chicago, IL Local Forecast Office

5NM ENE Chicago IL

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    SSW 15kt
    1ft

    Low: 35 °F

  • Sunday

    Sunny

    SW 15kt
    1-2ft

    High: 50 °F

  • Sunday
    Night

    Increasing Clouds

    SW 10kt
    1ft

    Low: 32 °F

  • Monday

    Chance Rain/Snow

    NE 15kt
    Waves Building4ft

    High: 38 °F

  • Monday
    Night

    Rain Likely

    ENE 15kt
    4-5ft

    Low: 35 °F

  • Tuesday

    Rain Likely

    NE 15kt
    5-6ft

    High: 38 °F

  • Tuesday
    Night

    Rain/Snow Likely

    NNW 15kt
    3-5ft

    Low: 32 °F

  • Wednesday

    Snow Likely

    NW 20kt
    Waves Building7ft

    High: 34 °F

  • Wednesday
    Night

    Chance Snow

    NW 20kt
    5-7ft

    Low: 20 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:15 am CST Feb 23, 2020
Forecast Valid: 3am CST Feb 23, 2020-6pm CST Feb 29, 2020

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Detailed Forecast

Overnight
SSW wind around 15 kt. Mostly clear. Waves around 1 ft.
Sunday
SW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 1 to 2 ft.
Sunday Night
SW wind 5 to 10 kt becoming NNE after midnight. Increasing clouds. Waves around 1 ft.
Monday
NE wind 10 to 15 kt. A slight chance of rain and snow before 11am, then a chance of rain. Waves 1 ft building to 4 ft.
Monday Night
ENE wind around 15 kt, with gusts as high as 25 kt. Rain likely. Waves 4 to 5 ft.
Tuesday
NE wind 10 to 15 kt, with gusts as high as 25 kt. Rain likely. Waves 5 to 6 ft. occasionally to 8ft.
Tuesday Night
NE wind 10 to 15 kt becoming NNW after midnight. Rain likely before 10pm, then rain and snow likely between 10pm and 5am, then snow likely after 5am. Waves 3 to 5 ft.
Wednesday
NW wind 15 to 20 kt, with gusts as high as 30 kt. Snow likely. Waves 4 ft building to 7 ft.
Wednesday Night
NW wind around 20 kt, with gusts as high as 30 kt. A chance of snow. Widespread freezing spray after 8pm. Waves 5 to 7 ft. occasionally to 9ft.

*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: 41.88°N 87.59°W
Last Update: 2:15 am CST Feb 23, 2020
Forecast Valid: 3am CST Feb 23, 2020-6pm CST Feb 29, 2020
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