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

36°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 29.95 in (1014.8 mb)
Dewpoint 33°F (1°C)
Visibility 8.00 mi
Last update 21 Mar 2:52 am CDT
Extended Forecast for

Brown Deer WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 69. Light and variable wind becoming southwest 10 to 15 mph in the morning.

    High: 69 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 39. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A chance of rain before 4pm, then a slight chance of snow. Mostly cloudy, with a high near 41. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. North wind 5 to 15 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 42. North wind around 5 mph becoming northeast in the afternoon.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 30. East wind around 5 mph becoming south after midnight.

    Low: 30 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Calm wind.
Saturday
Partly sunny, with a high near 69. Light and variable wind becoming southwest 10 to 15 mph in the morning.
Saturday Night
A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 39. Southwest wind 5 to 10 mph becoming north after midnight.
Sunday
A chance of rain before 4pm, then a slight chance of snow. Mostly cloudy, with a high near 41. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 26. North wind 5 to 15 mph.
Monday
Sunny, with a high near 42. North wind around 5 mph becoming northeast in the afternoon.
Monday Night
Increasing clouds, with a low around 30. East wind around 5 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brown Deer WI
 43.15°N 87.97°W (Elev. 699 ft)
Last Update:
3:33 am CDT Mar 21, 2026
Forecast Valid:
3am CDT Mar 21, 2026-6pm CDT Mar 27, 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