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.

Mostly Cloudy

42°F

6°C

Humidity 45%
Wind Speed SW 7 mph
Barometer 29.63 in (1003.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 19 Feb 1:52 am CST
Extended Forecast for

South Milwaukee WI

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Southwest wind around 5 mph becoming calm.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 46. Light and variable wind becoming northeast 5 to 10 mph in the morning.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 5am, then rain, possibly mixed with snow. Some thunder is also possible. Low around 34. Northeast wind 5 to 15 mph becoming west after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely, becoming all snow after 8am, then gradually ending. Mostly cloudy, with a steady temperature around 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy.
    Rain/Snow
    Likely then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. West wind 10 to 15 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. Northwest wind around 10 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 25. Northwest wind around 10 mph.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32. Northwest wind 10 to 15 mph.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Southwest wind around 5 mph becoming calm.
Thursday
A 50 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 46. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Thursday Night
Rain before 5am, then rain, possibly mixed with snow. Some thunder is also possible. Low around 34. Northeast wind 5 to 15 mph becoming west after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow likely, becoming all snow after 8am, then gradually ending. Mostly cloudy, with a steady temperature around 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 27. West wind 10 to 15 mph.
Saturday
Partly sunny, with a high near 36. Northwest wind around 10 mph.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 25. Northwest wind around 10 mph.
Sunday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32. Northwest wind 10 to 15 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 44.
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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:
1:32 am CST Feb 19, 2026
Forecast Valid:
2am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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