Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

For More Weather Information:

Duluth, MN Local Forecast Office

15NM ENE Ashland WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 5 to 10 kt. A chance of showers, mainly after noon.   Waves 1 ft or less.

      High: 37 °F

      S 10kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers, mainly after 4am.   Waves 1 ft or less.

      Low: 37 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:N wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Rain likely, possibly mixed with snow showers before noon, then snow, possibly mixed with rain.   Waves 1 ft or less building to 3 ft.

      High: 37 °FFalling Temperatures

      ⇑N 20kt
      Waves Building3ft

    • Sunday Night

      Sunday Night:N wind 20 to 30 kt, with gusts as high as 35 kt. Snow. The snow could be heavy at times.  Widespread freezing spray after 3am.  Waves 3 ft building to 8 ft.

      Low: 16 °FRising Temperatures

      N 30kt
      Waves Building8ft

    • Monday

      Monday:NW wind 20 to 30 kt. Snow, mainly before noon.  Widespread freezing spray before noon.  Waves 8 ft subsiding to 4 ft.

      High: 20 °FFalling Temperatures

      NW 30kt
      8ftWaves Subsiding

    • Monday Night

      Monday Night:NW wind 15 to 20 kt becoming W after midnight. Mostly cloudy. Waves 1 to 3 ft.

      Low: 10 °FRising Temperatures

      NW 20kt
      1-3ft

    • Tuesday

      Tuesday:WSW wind around 15 kt, with gusts as high as 20 kt. Snow showers likely.   Waves 1 to 2 ft.

      High: 25 °FFalling Temperatures

      WSW 15kt
      1-2ft

    • Tuesday Night

      Tuesday Night:W wind 15 to 20 kt becoming NW in the evening. A chance of snow showers.   Waves around 2 ft.

      Low: 10 °FRising Temperatures

      NW 20kt
      2ft

    • Wednesday

      Wednesday:NW wind 15 to 20 kt. A chance of snow showers.   Waves around 2 ft.

      High: 16 °FFalling Temperatures

      NW 20kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:18 am CST Dec 27, 2025
Forecast Valid: 11am CST Dec 27, 2025-6pm CST Jan 2, 2026

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Detailed Forecast

Today
S wind 5 to 10 kt. A chance of showers, mainly after noon. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly after 4am. Waves 1 ft or less.
Sunday
N wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Rain likely, possibly mixed with snow showers before noon, then snow, possibly mixed with rain. Waves 1 ft or less building to 3 ft.
Sunday Night
N wind 20 to 30 kt, with gusts as high as 35 kt. Snow. The snow could be heavy at times. Widespread freezing spray after 3am. Waves 3 ft building to 8 ft.
Monday
NW wind 20 to 30 kt. Snow, mainly before noon. Widespread freezing spray before noon. Waves 8 ft subsiding to 4 ft.
Monday Night
NW wind 15 to 20 kt becoming W after midnight. Mostly cloudy. Waves 1 to 3 ft.
Tuesday
WSW wind around 15 kt, with gusts as high as 20 kt. Snow showers likely. Waves 1 to 2 ft.
Tuesday Night
W wind 15 to 20 kt becoming NW in the evening. A chance of snow showers. Waves around 2 ft.
Wednesday
NW wind 15 to 20 kt. A chance of snow showers. 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.
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ABOUT THIS FORECAST

Point Forecast: 46.72°N 90.57°W
Last Update: 11:18 am CST Dec 27, 2025
Forecast Valid: 11am CST Dec 27, 2025-6pm CST Jan 2, 2026
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