Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

32°F

0°C

Humidity 56%
Wind Speed S 5 mph
Barometer 30.20 in (1024.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 14 Mar 11:53 am CDT
Extended Forecast for

3 Miles NNW Van Dyne WI

Winter Storm Warning March 14, 07:00pm until March 16, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm.  Mostly cloudy, with a high near 39. Southeast wind 5 to 7 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow and sleet before 4am, then freezing rain and sleet, possibly mixed with snow.  Patchy blowing snow after 3am. Low around 28. East wind 10 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow then
    Wintry Mix
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Rain or freezing rain before 1pm, then rain and sleet between 1pm and 4pm, then rain, snow, freezing rain, and sleet after 4pm. The sleet could be heavy at times.  Patchy blowing snow before 7am. High near 36. Breezy, with an east wind around 22 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than one inch possible.

    High: 36 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, freezing rain, and sleet before 10pm, then snow, possibly mixed with sleet between 10pm and 1am, then snow after 1am. The snow could be heavy at times.  Widespread blowing snow, mainly after 10pm. Low around 16. Windy, with a north wind 23 to 28 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.

    Low: 16 °F

    Wintry Mix
    and Blowing
    Snow

  • Monday

    Monday: Snow.  Areas of blowing snow. High near 21. Windy, with a northwest wind 26 to 28 mph, with gusts as high as 47 mph.  Chance of precipitation is 80%.

    High: 21 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Blustery.

    Low: 3 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 39. Southeast wind 5 to 7 mph.
Tonight
Snow and sleet before 4am, then freezing rain and sleet, possibly mixed with snow. Patchy blowing snow after 3am. Low around 28. East wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.
Sunday
Rain or freezing rain before 1pm, then rain and sleet between 1pm and 4pm, then rain, snow, freezing rain, and sleet after 4pm. The sleet could be heavy at times. Patchy blowing snow before 7am. High near 36. Breezy, with an east wind around 22 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Sunday Night
Snow, freezing rain, and sleet before 10pm, then snow, possibly mixed with sleet between 10pm and 1am, then snow after 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 16. Windy, with a north wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.
Monday
Snow. Areas of blowing snow. High near 21. Windy, with a northwest wind 26 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Blustery.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Van Dyne WI
 43.91°N 88.57°W (Elev. 850 ft)
9:57 am CDT Mar 14, 2026
12pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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