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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Light Snow

21°F

-6°C

Humidity 80%
Wind Speed NW 18 mph
Barometer 30.06 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 11 Jan 2:55 am CST
Extended Forecast for

Delafield WI

  • Overnight

    Overnight: A chance of flurries before 4am, then a slight chance of snow between 4am and 5am, then a chance of flurries after 5am. Cloudy, with a low around 20. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. West wind 5 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. Southwest wind 5 to 10 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. West wind 10 to 15 mph.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 23. West wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 29 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries before 4am, then a slight chance of snow between 4am and 5am, then a chance of flurries after 5am. Cloudy, with a low around 20. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 40. West wind 5 to 10 mph.
Monday Night
Increasing clouds, with a low around 31. Southwest wind 5 to 10 mph.
Tuesday
A 40 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. West wind 10 to 15 mph.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 23. West wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 26.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delafield WI
 43.06°N 88.42°W (Elev. 899 ft)
Last Update:
3:07 am CST Jan 11, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 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