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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

West Bend Municipal Airport (KETB)

Lat: 43.42°NLon: 88.13°WElev: 879ft.

Fair

32°F

0°C

Humidity 80%
Wind Speed SW 6 mph
Barometer 30.05 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 12 Jan 8:35 am CST
Extended Forecast for

Port Washington WI

  • Today

    Today: Sunny, with a high near 42. West wind 10 to 15 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 35. West wind 10 to 15 mph.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 45 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 25. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow and
    Blustery

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Mostly cloudy, with a high near 29. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. Windy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 16 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Northwest wind 10 to 15 mph becoming west in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 42. West wind 10 to 15 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 35. West wind 10 to 15 mph.
Tuesday
A 30 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 25. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 29. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. Windy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 25. Northwest wind 10 to 15 mph becoming west in the afternoon.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph.
Friday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 22.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9. Breezy.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 18. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Washington WI
 43.39°N 87.86°W (Elev. 577 ft)
Last Update:
7:37 am CST Jan 12, 2026
Forecast Valid:
8am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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