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Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

36°F

2°C

Humidity 70%
Wind Speed SW 3 mph
Barometer 30.03 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 19 Apr 12:35 am CDT
Extended Forecast for

Waukesha WI

Flood Warning April 19, 12:55am until April 22, 07:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 19, 12:55am until April 22, 07:00am

    NOW until 7:00am Wed

    Flood Warning

  • Overnight

    Low: 31 °F

    Areas Frost

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of sprinkles between 1pm and 3pm. Increasing clouds, with a high near 47. Northwest wind 5 to 15 mph. Chance of precipitation is 20%.

    High: 47 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Widespread frost after 1am. Otherwise, partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 28 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 52. Light southeast wind becoming south 5 to 10 mph in the afternoon.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71. West wind 5 to 10 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. West wind around 5 mph becoming northeast in the evening.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Northeast wind around 5 mph becoming east in the afternoon.

    High: 67 °F

    Sunny

Detailed Forecast

Overnight
Areas of frost after 1am. Otherwise, clear, with a low around 31. West wind around 5 mph.
Sunday
A chance of rain and snow showers before 1pm, then a chance of sprinkles between 1pm and 3pm. Increasing clouds, with a high near 47. Northwest wind 5 to 15 mph. Chance of precipitation is 20%.
Sunday Night
Widespread frost after 1am. Otherwise, partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 52. Light southeast wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 39. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 71. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 43. West wind around 5 mph becoming northeast in the evening.
Wednesday
Sunny, with a high near 67. Northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 70.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waukesha WI
 43.01°N 88.24°W (Elev. 922 ft)
Last Update:
12:32 am CDT Apr 19, 2026
Forecast Valid:
12am CDT Apr 19, 2026-6pm CDT Apr 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