Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

0°F

-18°C

Humidity 69%
Wind Speed N 12 mph
Barometer 30.22 in (1027.0 mb)
Dewpoint -8°F (-22°C)
Visibility 9.00 mi
Wind Chill-17°F (-27°C)
Last update 25 Jan 10:53 am CST
Extended Forecast for

5 Miles WNW Winneconne WI

Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Scattered flurries before 1pm.  Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. North northwest wind around 7 mph.

    High: 7 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around -9. Wind chill values between -15 and -25. Northwest wind 7 to 10 mph.

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 9. Wind chill values between -15 and -25. West northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 2. Southwest wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 10. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 10 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -3.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

Detailed Forecast

Today
Scattered flurries before 1pm. Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. North northwest wind around 7 mph.
Tonight
Partly cloudy, with a low around -9. Wind chill values between -15 and -25. Northwest wind 7 to 10 mph.
Monday
Sunny and cold, with a high near 9. Wind chill values between -15 and -25. West northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. Southwest wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny and cold, with a high near 10. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around -3.
Wednesday
Mostly sunny and cold, with a high near 9.
Wednesday Night
Mostly clear, with a low around -4.
Thursday
Sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Sunny, with a high near 20.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Winneconne WI
 44.13°N 88.83°W (Elev. 748 ft)
10:31 am CST Jan 25, 2026
11am CST Jan 25, 2026-6pm CST Jan 31, 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