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

Hazardous Weather Conditions

Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

A Few Clouds

26°F

-3°C

Humidity 48%
Wind Speed NW 9 mph
Barometer 29.93 in (1014.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 9:52 am CST
Extended Forecast for

South Milwaukee WI

Winter Weather Advisory December 6, 10:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a temperature falling to around 21 by 5pm. Northwest wind 5 to 10 mph.

    High: 28 °F⇓

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after midnight. The snow could be heavy at times. Low around 19. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 24. North wind 10 to 15 mph.

    High: 24 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 13. North wind 5 to 10 mph.

    Low: 13 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 26. Northwest wind 5 to 15 mph becoming southwest in the afternoon.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 36. Southwest wind around 15 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 28. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely before noon, then a chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a temperature falling to around 21 by 5pm. Northwest wind 5 to 10 mph.
Tonight
Snow, mainly after midnight. The snow could be heavy at times. Low around 19. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 40 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 24. North wind 10 to 15 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. North wind 5 to 10 mph.
Monday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 26. Northwest wind 5 to 15 mph becoming southwest in the afternoon.
Monday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 36. Southwest wind around 15 mph. Chance of precipitation is 30%.
Tuesday Night
Rain, possibly mixed with snow. Low around 28. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and snow likely before noon, then a chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 25.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Milwaukee WI
 42.91°N 87.87°W (Elev. 666 ft)
Last Update:
9:46 am CST Dec 6, 2025
Forecast Valid:
10am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation