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Hazardous Weather Conditions

Current conditions at

Wausau Downtown Airport (KAUW)

Lat: 44.93°NLon: 89.63°WElev: 1200ft.

Fog

56°F

13°C

Humidity 97%
Wind Speed SE 3 mph
Barometer 29.72 in (1007.0 mb)
Dewpoint 55°F (13°C)
Visibility 0.50 mi
Last update 15 Apr 10:54 pm CDT
Extended Forecast for

Marathon WI

Dense Fog Advisory until April 16, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until April 16, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 50 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 5 mph becoming light and variable.

    High: 70 °F

    Areas Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. South southeast wind 3 to 8 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Rain and possibly a thunderstorm after 1pm. High near 75. South southeast wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 75 °F

    Partly Sunny
    then Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 1am, then a slight chance of rain. Low around 32. South southwest wind around 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Saturday

    Saturday: A slight chance of rain and snow before 10am, then a slight chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 50. Light north northeast wind.
Thursday
Areas of dense fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 5 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 51. South southeast wind 3 to 8 mph.
Friday
Rain and possibly a thunderstorm after 1pm. High near 75. South southeast wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Friday Night
Rain and possibly a thunderstorm before 1am, then a slight chance of rain. Low around 32. South southwest wind around 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Saturday
A slight chance of rain and snow before 10am, then a slight chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 64.
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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:
11:22 pm CDT Apr 15, 2026
Forecast Valid:
12am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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