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.

Partly Cloudy

74°F

23°C

Humidity 67%
Wind Speed S 20 G 33 mph
Barometer 29.69 in (1004.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Apr 2:53 pm CDT
Extended Forecast for

5 Miles NNE Van Dyne WI

  • This Afternoon

    This Afternoon: A 40 percent chance of rain and thunderstorms. Cloudy, with a steady temperature around 67. Breezy, with a south southwest wind around 22 mph, with gusts as high as 31 mph.

    High: 67 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Rain and thunderstorms likely before 11pm, then a slight chance of rain between 11pm and midnight. Patchy fog between midnight and 2am. Otherwise, cloudy, with a low around 56. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Rain Likely
    and Breezy
    then Patchy
    Fog

  • Monday

    Monday: A slight chance of rain between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 69. West southwest wind 8 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 69 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm, mainly before 1am, then a chance of rain and thunderstorms after 1am. Low around 57. South southeast wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 57 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 71. Southwest wind around 10 mph. Chance of precipitation is 50%.

    High: 71 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain and thunderstorms. Cloudy, with a steady temperature around 67. Breezy, with a south southwest wind around 22 mph, with gusts as high as 31 mph.
Tonight
Rain and thunderstorms likely before 11pm, then a slight chance of rain between 11pm and midnight. Patchy fog between midnight and 2am. Otherwise, cloudy, with a low around 56. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of rain between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 69. West southwest wind 8 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Monday Night
Rain and possibly a thunderstorm, mainly before 1am, then a chance of rain and thunderstorms after 1am. Low around 57. South southeast wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 71. Southwest wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 50.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 72.
Friday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
3:13 pm CDT Apr 12, 2026
Forecast Valid:
3pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation