Current conditions at

Wausau Downtown Airport (KAUW)

Lat: 44.93°NLon: 89.63°WElev: 1200ft.

Light Rain

35°F

2°C

Humidity 93%
Wind Speed NW 14 G 24 mph
Barometer 29.45 in (998.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 9 Jan 2:54 am CST
Extended Forecast for

Marathon WI

Flood Watch January 9, 03:10am until January 9, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 9, 03:10am until January 9, 12:00pm

    NOW until 12:00pm Fri

    Flood Watch

  • Overnight

    Low: 33 °F

    Snow

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a temperature rising to near 33 by 11am, then falling to around 26 during the remainder of the day. Northwest wind 13 to 18 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 33 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Patchy Fog

  • Saturday

    Saturday: Snow likely, mainly before noon.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 28. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 16. Northwest wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow, mainly before 5am. Steady temperature around 33. North wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Cloudy through mid morning, then gradual clearing, with a temperature rising to near 33 by 11am, then falling to around 26 during the remainder of the day. Northwest wind 13 to 18 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 19. Light and variable wind.
Saturday
Snow likely, mainly before noon. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 28. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. Northwest wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 20.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon WI
 44.98°N 89.89°W (Elev. 1332 ft)
3:06 am CST Jan 9, 2026
3am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database