National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

21°F

-6°C

Humidity 88%
Wind Speed W 8 mph
Barometer 30.02 in (1018.7 mb)
Dewpoint 18°F (-8°C)
Visibility 4.00 mi
Wind Chill11°F (-12°C)
Last update 2 Feb 7:53 am CST
Extended Forecast for

3 Miles SE Berlin WI

  • Today

    Today: A chance of flurries before 9am. Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.

    High: 24 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values between -5 and zero. Northwest wind around 5 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 20. Wind chill values between -5 and 5. North wind around 5 mph becoming calm in the afternoon.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. Calm wind becoming west around 5 mph in the afternoon.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9. West wind around 5 mph.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32. Southwest wind 5 to 10 mph.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24. Southwest wind around 10 mph becoming northwest after midnight.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a temperature falling to around 22 by 5pm.

    High: 31 °F⇓

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 9am. Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values between -5 and zero. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 20. Wind chill values between -5 and 5. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 1. Calm wind.
Wednesday
Sunny, with a high near 22. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 9. West wind around 5 mph.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32. Southwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24. Southwest wind around 10 mph becoming northwest after midnight.
Friday
Mostly sunny, with a temperature falling to around 22 by 5pm.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Berlin WI
 43.94°N 88.93°W (Elev. 883 ft)
Last Update:
7:32 am CST Feb 2, 2026
Forecast Valid:
8am CST Feb 2, 2026-6pm CST Feb 8, 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