National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Light Snow

12°F

-11°C

Humidity 79%
Wind Speed W 20 G 25 mph
Barometer 29.88 in
Dewpoint 7°F (-14°C)
Visibility 2.00 mi
Wind Chill-6°F (-21°C)
Last update 27 Jan 5:45 am CST
Extended Forecast for

Merton WI

  • Today

    Today: A slight chance of snow before 8am, then a chance of flurries between 8am and 10am. Patchy blowing snow before 7am. Partly sunny and cold, with a high near 9. Wind chill values between -10 and -15. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 9 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values between -10 and -15. West wind 5 to 10 mph.

    Low: -2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 10. Wind chill values between -10 and -20. West wind 10 to 15 mph.

    High: 10 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -6. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.

    Low: -6 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and cold, with a high near 8. Northwest wind 5 to 10 mph.

    High: 8 °F

    Cold

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly clear, with a low around -3. Northwest wind 5 to 10 mph.

    Low: -3 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly sunny, with a high near 11. North wind around 10 mph.

    High: 11 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Partly cloudy, with a low around 4. Northwest wind around 5 mph.

    Low: 4 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow before 8am, then a chance of flurries between 8am and 10am. Patchy blowing snow before 7am. Partly sunny and cold, with a high near 9. Wind chill values between -10 and -15. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around -2. Wind chill values between -10 and -15. West wind 5 to 10 mph.
Wednesday
Mostly sunny and cold, with a high near 10. Wind chill values between -10 and -20. West wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around -6. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.
Thursday
Sunny and cold, with a high near 8. Northwest wind 5 to 10 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly clear, with a low around -3. Northwest wind 5 to 10 mph.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 11. North wind around 10 mph.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 4. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merton WI
 43.14°N 88.32°W (Elev. 958 ft)
Last Update:
6:08 am CST Jan 27, 2026
Forecast Valid:
6am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation