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.

Overcast

41°F

5°C

Humidity 45%
Wind Speed S 10 mph
Barometer 29.94 in (1014.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Mar 8:52 pm CDT
Extended Forecast for

South Milwaukee WI

Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
High Wind Warning March 12, 10:00pm until March 13, 04:00pm
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning

  • Tonight

    Tonight: Rain and snow, becoming all rain after 3am. Low around 34. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Rain
    then
    Rain/Snow and
    Windy

  • Friday

    Friday: A chance of rain and snow before 11am, then a slight chance of snow between 11am and 1pm. Mostly cloudy, with a high near 41. Windy, with a west wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 40%.

    High: 41 °F

    Windy. Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. Northwest wind 5 to 15 mph, with gusts as high as 35 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Cloudy, with a high near 36. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 36 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 32. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Snow Likely
    then Snow

  • Sunday

    Sunday: Rain and snow. High near 39. Windy, with an east wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain, becoming all snow after 1am. The snow could be heavy at times. Widespread blowing snow after 10pm. Low around 17. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 17 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Widespread blowing snow, mainly before noon. Cloudy, with a high near 25. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    High: 25 °F

    Snow Likely
    and Blowing
    Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Blustery.

    Low: 6 °F

    Slight Chance
    Snow and
    Blustery

Detailed Forecast

Tonight
Rain and snow, becoming all rain after 3am. Low around 34. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 11am, then a slight chance of snow between 11am and 1pm. Mostly cloudy, with a high near 41. Windy, with a west wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 40%.
Friday Night
Increasing clouds, with a low around 28. Northwest wind 5 to 15 mph, with gusts as high as 35 mph.
Saturday
A 20 percent chance of snow after 1pm. Cloudy, with a high near 36. North wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Snow. Low around 32. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Rain and snow. High near 39. Windy, with an east wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, possibly mixed with rain, becoming all snow after 1am. The snow could be heavy at times. Widespread blowing snow after 10pm. Low around 17. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before noon. Cloudy, with a high near 25. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Blustery.
Tuesday
Sunny, with a high near 22.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 42.
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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:
9:02 pm CDT Mar 12, 2026
Forecast Valid:
9pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation