Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Light Rain Fog/Mist

63°F

17°C

Humidity 94%
Wind Speed SW 9 mph
Barometer 30.04 in
Dewpoint 61°F (16°C)
Visibility 5.00 mi
Last update 21 Aug 11:45 am CDT
Extended Forecast for

Hartland WI

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly cloudy, with a high near 77. South wind around 10 mph.

    High: 77 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South wind around 5 mph becoming northwest after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 77. Northwest wind 5 to 15 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 53. Northwest wind 5 to 10 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Northwest wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Calm wind.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 77. South wind around 10 mph.
Tonight
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 77. Northwest wind 5 to 15 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 53. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 75. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 77. Calm wind.
Monday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Hartland WI
 43.12°N 88.33°W (Elev. 968 ft)
12:06 pm CDT Aug 21, 2026
12pm CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
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Additional Resources

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