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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

-2°F

-19°C

Humidity 62%
Wind Speed W 10 G 17 mph
Barometer 30.20 in (1026.4 mb)
Dewpoint -12°F (-24°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 26 Jan 10:53 am CST
Extended Forecast for

Oshkosh WI

Cold Weather Advisory January 26, 11:49am until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 26, 11:49am until January 26, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Today

    High: 10 °F

    Cold

  • Tonight

    Tonight: A chance of snow between 9pm and 1am. Mostly cloudy, with a low around 1. South southwest wind 14 to 16 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    Low: 1 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny and cold, with a steady temperature around 6. Wind chill values between -5 and -15. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 6 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -2. Wind chill values between -10 and -15. West wind around 10 mph.

    Low: -2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 9. West northwest wind around 10 mph, with gusts as high as 18 mph.

    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 11.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and cold, with a high near 10. Wind chill values between -10 and -15. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
A chance of snow between 9pm and 1am. Mostly cloudy, with a low around 1. South southwest wind 14 to 16 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny and cold, with a steady temperature around 6. Wind chill values between -5 and -15. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around -2. Wind chill values between -10 and -15. West wind around 10 mph.
Wednesday
Mostly sunny and cold, with a high near 9. West northwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around -4.
Thursday
Sunny, with a high near 11.
Thursday Night
Mostly clear, with a low around -2.
Friday
Sunny, with a high near 15.
Friday Night
Mostly clear, with a low around 2.
Saturday
Sunny, with a high near 19.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
10:31 am CST Jan 26, 2026
Forecast Valid:
11am CST Jan 26, 2026-6pm CST Feb 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation