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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

49°F

9°C

Humidity 77%
Wind Speed S 7 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Mar 5:53 pm CDT
Extended Forecast for

2 Miles NE Van Dyne WI

  • Tonight

    Tonight: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 33 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. Southeast wind 5 to 10 mph.

    High: 58 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 40. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 42. North wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. South wind 5 to 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. South wind 10 to 15 mph becoming west in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming southeast after midnight.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. Southeast wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 39. Southwest wind 5 to 10 mph becoming north after midnight.
Sunday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 40. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 42. North wind around 5 mph.
Monday Night
Partly cloudy, with a low around 31. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 51. South wind 10 to 15 mph becoming west in the afternoon.
Tuesday Night
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 45.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Van Dyne WI
 43.89°N 88.51°W (Elev. 797 ft)
Last Update:
3:33 pm CDT Mar 20, 2026
Forecast Valid:
6pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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