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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

36°F

2°C

Humidity 89%
Wind Speed NW 13 G 23 mph
Barometer 29.70 in (1006.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Jan 7:53 am CST
Extended Forecast for

3 Miles ESE Waukau WI

  • Today

    Today: A chance of rain and snow before 9am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 39 by noon, then falling to around 33 during the remainder of the day. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.

    High: 39 °F⇓

    Chance
    Rain/Snow
    then Sunny

  • Tonight

    Tonight: A 30 percent chance of snow after 5am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 27. West wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Snow and
    Patchy Fog

  • Saturday

    Saturday: Snow likely. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 32. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20. West northwest wind around 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Northwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A chance of rain and snow before 9am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 39 by noon, then falling to around 33 during the remainder of the day. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of snow after 5am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 27. West wind around 5 mph becoming calm in the evening.
Saturday
Snow likely. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 32. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. West northwest wind around 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 28. Northwest wind 9 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Waukau WI
 44°N 88.72°W (Elev. 801 ft)
Last Update:
7:37 am CST Jan 9, 2026
Forecast Valid:
8am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation