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

Hazardous Weather Conditions

Current conditions at

Wausau Downtown Airport (KAUW)

Lat: 44.93°NLon: 89.63°WElev: 1200ft.

Fair

-8°F

-22°C

Humidity 64%
Wind Speed W 8 mph
Barometer 30.15 in (1025.0 mb)
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-24°F (-31°C)
Last update 19 Jan 10:54 pm CST
Extended Forecast for

Marathon WI

Cold Weather Advisory January 19, 11:09pm until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 11:09pm until January 20, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: -11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds and cold, with a high near 7. Wind chill values between -15 and -25. West wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 9pm. Mostly cloudy, with a steady temperature around 6. South wind 3 to 6 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow. Mostly cloudy, with a high near 15. West wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 15 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -4. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: -4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 5.

    High: 5 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -20.

    Low: -20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -10.

    High: -10 °F

    Cold

Detailed Forecast

Tonight
Partly cloudy, with a low around -11. Wind chill values between -20 and -25. West wind around 9 mph.
Tuesday
Increasing clouds and cold, with a high near 7. Wind chill values between -15 and -25. West wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of snow, mainly after 9pm. Mostly cloudy, with a steady temperature around 6. South wind 3 to 6 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 15. West wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around -4. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Partly sunny and cold, with a high near 5.
Thursday Night
Partly cloudy, with a low around -20.
Friday
Mostly sunny and cold, with a high near -10.
Friday Night
Mostly clear, with a low around -25.
Saturday
Mostly sunny and cold, with a high near -5.
Saturday Night
Partly cloudy, with a low around -20.
Sunday
Mostly sunny and cold, with a high near 4.
Sunday Night
Mostly cloudy, with a low around -9.
Monday
Mostly sunny and cold, with a high near 10.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marathon WI
 44.98°N 89.89°W (Elev. 1332 ft)
Last Update:
10:16 pm CST Jan 19, 2026
Forecast Valid:
11pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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