Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Snow Freezing Fog

28°F

-2°C

Humidity 96%
Wind Speed E 14 G 23 mph
Barometer 30.06 in (1019.3 mb)
Dewpoint 27°F (-3°C)
Visibility 0.50 mi
Wind Chill17°F (-8°C)
Last update 14 Mar 10:53 pm CDT
Extended Forecast for

Berlin WI

Winter Weather Advisory March 14, 11:22pm until March 15, 04:00pm
Winter Storm Warning March 15, 04:00pm until March 16, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning
  •  
    Winter Weather Advisory March 14, 11:22pm until March 15, 04:00pm

    NOW until 4:00pm Sun

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Wintry Mix

  • Sunday

    Sunday: Rain, freezing rain, and sleet before 2pm, then rain and snow between 2pm and 4pm, then snow and sleet after 4pm. The sleet could be heavy at times. Some thunder is also possible.  High near 34. Windy, with a northeast wind 15 to 25 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of around an inch possible.

    High: 34 °F

    Wintry Mix
    and Windy

  • Sunday Night

    Sunday Night: Snow, possibly mixed with sleet before 8pm, then snow, possibly mixed with freezing rain between 8pm and 9pm, then snow after 9pm. The snow could be heavy at times.  Widespread blowing snow, mainly after 1am. Low around 15. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of 4 to 7 inches possible.

    Low: 15 °F

    Wintry Mix
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 1pm.  Areas of blowing snow. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 0 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22. West wind 5 to 10 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 14. South wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 14 °F

    Snow Likely

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm.  Mostly cloudy, with a high near 39. South wind 5 to 10 mph.

    High: 39 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow and sleet before 4am, then rain, snow and freezing rain, possibly mixed with sleet. Low around 30. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.
Sunday
Rain, freezing rain, and sleet before 2pm, then rain and snow between 2pm and 4pm, then snow and sleet after 4pm. The sleet could be heavy at times. Some thunder is also possible. High near 34. Windy, with a northeast wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of around an inch possible.
Sunday Night
Snow, possibly mixed with sleet before 8pm, then snow, possibly mixed with freezing rain between 8pm and 9pm, then snow after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 15. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 4 to 7 inches possible.
Monday
Snow, mainly before 1pm. Areas of blowing snow. High near 22. Wind chill values between zero and 5. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around 0. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 22. West wind 5 to 10 mph.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 14. South wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 39. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Berlin WI
 43.96°N 88.93°W (Elev. 764 ft)
11:07 pm CDT Mar 14, 2026
11pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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