Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Mostly Cloudy and Breezy

1°F

-17°C

Humidity 71%
Wind Speed NW 21 G 33 mph
Barometer 29.94 in
Dewpoint -6°F (-21°C)
Visibility 4.00 mi
Wind Chill-21°F (-29°C)
Last update 19 Jan 5:45 am CST
Extended Forecast for

Delafield WI

Winter Weather Advisory January 19, 06:31am until January 19, 12:00pm
Cold Weather Advisory January 19, 06:31am until January 19, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory
  •  
    Winter Weather Advisory January 19, 06:31am until January 19, 12:00pm
    Cold Weather Advisory January 19, 06:31am until January 19, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • M.L.King Day

    High: 2 °F

    Scattered
    Snow Showers
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Partly cloudy, with a low around -3. Wind chill values between -15 and -20. West wind 10 to 15 mph.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14. Wind chill values between -5 and -15. West wind 5 to 10 mph.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow.  Low around 8. South wind around 5 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 22. West wind 5 to 10 mph.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 5. West wind 10 to 15 mph.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 14. West wind 10 to 15 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around -9. West wind around 10 mph.

    Low: -9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

M.L.King Day
Scattered snow showers, mainly before 8am. Areas of blowing snow before 3pm. Partly sunny and cold, with a high near 2. Wind chill values between -15 and -25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around -3. Wind chill values between -15 and -20. West wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 14. Wind chill values between -5 and -15. West wind 5 to 10 mph.
Tuesday Night
Snow. Low around 8. South wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 22. West wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 5. West wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 14. West wind 10 to 15 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -9. West wind around 10 mph.
Friday
Mostly sunny and cold, with a high near -2.
Friday Night
Partly cloudy, with a low around -19.
Saturday
Mostly sunny and cold, with a high near 0.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around -13.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 9.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Delafield WI
 43.06°N 88.39°W (Elev. 889 ft)
6:08 am CST Jan 19, 2026
6am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database