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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Light Snow

30°F

-1°C

Humidity 93%
Wind Speed W 10 mph
Barometer 29.45 in
Dewpoint 28°F (-2°C)
Visibility 0.75 mi
Wind Chill21°F (-6°C)
Last update 16 Jan 10:45 am CST
Extended Forecast for

Merton WI

  • Today

    Today: Snow likely, mainly after 5pm. Cloudy, with a high near 34. West wind 10 to 15 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Tonight

    Tonight: Scattered snow showers. Mostly cloudy, with a low around 14. West wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 14 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 20. Wind chill values between zero and 5. West wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Wind chill values between -10 and zero. West wind 10 to 15 mph.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely after noon. Mostly cloudy, with a high near 15. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -1. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -1 °F

    Chance Snow
    then Mostly
    Cloudy and
    Breezy

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 3. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 3 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3. West wind 10 to 15 mph.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Snow likely, mainly after 5pm. Cloudy, with a high near 34. West wind 10 to 15 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Scattered snow showers. Mostly cloudy, with a low around 14. West wind 10 to 15 mph. Chance of precipitation is 40%.
Saturday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 20. Wind chill values between zero and 5. West wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 4. Wind chill values between -10 and zero. West wind 10 to 15 mph.
Sunday
Snow likely after noon. Mostly cloudy, with a high near 15. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -1. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
M.L.King Day
Partly sunny and cold, with a high near 3. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around -3. West wind 10 to 15 mph.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 12.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 5.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 20.
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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:
9:39 am CST Jan 16, 2026
Forecast Valid:
10am CST Jan 16, 2026-6pm CST Jan 22, 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