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

West Bend Municipal Airport (KETB)

Lat: 43.42°NLon: 88.13°WElev: 879ft.

Overcast

14°F

-10°C

Humidity 73%
Wind Speed W 8 mph
Barometer 30.00 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 1 Jan 9:35 am CST
Extended Forecast for

Port Washington WI

  • New Year's Day

    New Year's Day: Snow likely, mainly after 1pm. Cloudy, with a high near 17. Wind chill values between -5 and 5. West wind around 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 17 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 9. Wind chill values between -5 and 5. West wind around 10 mph.

    Low: 9 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 20. Wind chill values between -5 and 5. Northwest wind around 10 mph.

    High: 20 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. Northwest wind 5 to 10 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24. West wind 5 to 10 mph.

    High: 24 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Northwest wind 5 to 10 mph.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Northwest wind around 5 mph becoming south in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22. South wind 5 to 10 mph.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

New Year's Day
Snow likely, mainly after 1pm. Cloudy, with a high near 17. Wind chill values between -5 and 5. West wind around 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 9. Wind chill values between -5 and 5. West wind around 10 mph.
Friday
Sunny, with a high near 20. Wind chill values between -5 and 5. Northwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 13. Northwest wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 24. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 12. Northwest wind 5 to 10 mph.
Sunday
Increasing clouds, with a high near 28. Northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. South wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Washington WI
 43.39°N 87.89°W (Elev. 699 ft)
Last Update:
9:02 am CST Jan 1, 2026
Forecast Valid:
9am 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation