Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

49°F

9°C

Humidity 64%
Wind Speed E 6 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 22 May 1:53 am CDT
Extended Forecast for

3 Miles W Chilton WI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 48. East wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. East wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. East wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 67. East wind around 9 mph.

    High: 67 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 49. East southeast wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 75.

    High: 75 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 48. East wind 7 to 9 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 63. East wind 11 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 48. East wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 67. East wind around 9 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. East southeast wind 5 to 7 mph becoming light and variable after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 53.
Memorial Day
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 84.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Chilton WI
 44.05°N 88.23°W (Elev. 997 ft)
1:56 am CDT May 22, 2026
2am CDT May 22, 2026-6pm CDT May 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database