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

33°F

1°C

Humidity 61%
Wind Speed E 12 mph
Barometer 30.20 in (1023.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 14 Mar 12:52 pm CDT
Extended Forecast for

South Milwaukee WI

Winter Storm Watch March 15, 04:00pm until March 16, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 38. Southeast wind around 10 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A chance of rain and snow before 2am, then rain likely. Cloudy, with a low around 34. Breezy, with an east wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Sunday

    Sunday: Rain and possibly a thunderstorm. High near 53. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain, snow, and sleet before 1am, then snow, possibly mixed with sleet between 1am and 4am, then snow after 4am. Patchy blowing snow after 1am. Low around 19. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. Areas of blowing snow. High near 24. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 9. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 9 °F

    Decreasing
    Clouds and
    Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Northwest wind around 10 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 16. South wind 5 to 15 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 38. Southeast wind around 10 mph.
Tonight
A chance of rain and snow before 2am, then rain likely. Cloudy, with a low around 34. Breezy, with an east wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain and possibly a thunderstorm. High near 53. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain, snow, and sleet before 1am, then snow, possibly mixed with sleet between 1am and 4am, then snow after 4am. Patchy blowing snow after 1am. Low around 19. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 1pm. Areas of blowing snow. High near 24. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 9. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Mostly sunny, with a high near 25. Northwest wind around 10 mph.
Tuesday Night
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 16. South wind 5 to 15 mph.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Milwaukee WI
 42.91°N 87.87°W (Elev. 666 ft)
Last Update:
12:32 pm CDT Mar 14, 2026
Forecast Valid:
1pm CDT Mar 14, 2026-6pm CDT Mar 20, 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