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.

Light Snow

20°F

-7°C

Humidity 74%
Wind Speed W 14 mph
Barometer 29.89 in (1014.4 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill7°F (-14°C)
Last update 10 Jan 4:54 pm CST
Extended Forecast for

Marathon WI

  • Tonight

    Tonight: Snow likely before 4am, then a chance of flurries between 4am and 5am. Cloudy, with a temperature falling to near 17 by 8pm, then rising to around 22 during the remainder of the night. West northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F⇑

    Snow Likely
    then Slight
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 23. Northwest wind around 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of freezing rain between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 24. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Cloudy then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely before 4am, then a chance of flurries between 4am and 5am. Cloudy, with a temperature falling to near 17 by 8pm, then rising to around 22 during the remainder of the night. West northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 23. Northwest wind around 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
A slight chance of freezing rain between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 24. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 37.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 24.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 7.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon WI
 44.98°N 89.89°W (Elev. 1332 ft)
Last Update:
6:06 pm CST Jan 10, 2026
Forecast Valid:
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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