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

-16°F

-27°C

Humidity 74%
Wind Speed N 3 mph
Barometer 30.39 in (1033.8 mb)
Dewpoint -22°F (-30°C)
Visibility 10.00 mi
Last update 24 Jan 11:54 pm CST
Extended Forecast for

Marathon WI

Cold Weather Advisory until January 25, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 25, 12:00pm

    NOW until 12:00pm Sun

    Cold Weather Advisory

  • Overnight

    Low: -23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 4. Wind chill values between -25 and -35. North northwest wind 3 to 8 mph.

    High: 4 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -16. Wind chill values between -20 and -30. Northwest wind around 8 mph.

    Low: -16 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds and cold, with a high near 6. Wind chill values between -25 and -35. West northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 6 °F

    Cold

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2. South southwest wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

    Low: -2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 7.

    High: 7 °F

    Cold

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

Detailed Forecast

Overnight
Partly cloudy, with a low around -23. Wind chill values between -30 and -35. Light north northwest wind.
Sunday
Mostly sunny and cold, with a high near 4. Wind chill values between -25 and -35. North northwest wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around -16. Wind chill values between -20 and -30. Northwest wind around 8 mph.
Monday
Increasing clouds and cold, with a high near 6. Wind chill values between -25 and -35. West northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2. South southwest wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Partly sunny and cold, with a high near 7.
Tuesday Night
Partly cloudy, with a low around -8.
Wednesday
Partly sunny and cold, with a high near 8.
Wednesday Night
Partly cloudy, with a low around -7.
Thursday
Mostly sunny and cold, with a high near 10.
Thursday Night
Partly cloudy, with a low around -5.
Friday
Mostly sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marathon WI
 44.98°N 89.89°W (Elev. 1332 ft)
Last Update:
12:31 am CST Jan 25, 2026
Forecast Valid:
12am CST Jan 25, 2026-6pm CST Jan 31, 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