National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Sheboygan County Memorial Airport (KSBM)

Lat: 43.77°NLon: 87.85°WElev: 738ft.

Overcast

11°F

-12°C

Humidity 58%
Wind Speed W 8 mph
Barometer 29.99 in (1017.2 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 1 Jan 10:53 am CST
Extended Forecast for

Plymouth WI

  • New Year's Day

    New Year's Day: Snow likely, mainly between 1pm and 4pm. Cloudy, with a high near 13. Wind chill values between -5 and zero. West wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 13 °F

    Snow Likely

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values between -10 and zero. West wind around 10 mph.

    Low: 6 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 16. Wind chill values between -10 and zero. West wind 10 to 15 mph.

    High: 16 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 21. West wind 5 to 10 mph.

    High: 21 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Northwest wind around 5 mph.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 25. Northwest wind around 5 mph becoming calm.

    High: 25 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20. South wind 5 to 10 mph.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

New Year's Day
Snow likely, mainly between 1pm and 4pm. Cloudy, with a high near 13. Wind chill values between -5 and zero. West wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values between -10 and zero. West wind around 10 mph.
Friday
Sunny, with a high near 16. Wind chill values between -10 and zero. West wind 10 to 15 mph.
Friday Night
Mostly cloudy, with a low around 10. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 21. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 7. Northwest wind around 5 mph.
Sunday
Increasing clouds, with a high near 25. Northwest wind around 5 mph becoming calm.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. South wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth WI
 43.76°N 87.98°W (Elev. 863 ft)
Last Update:
10:08 am CST Jan 1, 2026
Forecast Valid:
11am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation