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.

Overcast

34°F

1°C

Humidity 76%
Wind Speed W 10 G 23 mph
Barometer 29.38 in (996.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 16 Jan 1:53 pm CST
Extended Forecast for

Oshkosh WI

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a high near 35. West wind around 11 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow. Cloudy, with a low around 15. West wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy, with a high near 22. West northwest wind 11 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely after noon. Mostly cloudy, with a high near 15. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 15 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -3. Blustery.

    Low: -3 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 2.

    High: 2 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 35. West wind around 11 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow. Cloudy, with a low around 15. West wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 22. West northwest wind 11 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 6. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday
Snow likely after noon. Mostly cloudy, with a high near 15. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -3. Blustery.
M.L.King Day
Mostly sunny and cold, with a high near 2.
Monday Night
Partly cloudy, with a low around -4.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 5.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 13.
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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:
1:31 pm CST Jan 16, 2026
Forecast Valid:
2pm CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation