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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Light Rain Fog/Mist

51°F

11°C

Humidity 96%
Wind Speed NW 10 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Wind Chill47°F (8°C)
Last update 16 Oct 12:53 am CDT
Extended Forecast for

4 Miles NE Van Dyne WI

Freeze Warning October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Overnight

    Overnight: A 50 percent chance of showers. Cloudy, with a low around 45. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Showers, mainly before 8am. High near 53. Breezy, with a north wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Breezy.
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 35. Breezy, with a north wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Decreasing
    Clouds and
    Breezy then
    Areas Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 55. Southwest wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 55 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. Southwest wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 45. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers, mainly before 8am. High near 53. Breezy, with a north wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 35. Breezy, with a north wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 55. Southwest wind 6 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 42. Southwest wind 14 to 20 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
12:51 am CDT Oct 16, 2026
Forecast Valid:
1am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation