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.

Light Snow

20°F

-7°C

Humidity 85%
Wind Speed W 8 mph
Barometer 29.93 in (1015.6 mb)
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Wind Chill10°F (-12°C)
Last update 17 Jan 6:53 pm CST
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Scattered flurries before 10pm. Mostly cloudy, with a low around 6. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 6 °F

    Scattered
    Flurries

  • Sunday

    Sunday: Snow likely, mainly after 2pm. Cloudy, with a high near 15. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Patchy blowing snow after 2am. Mostly cloudy, with a low around -1. Wind chill values between -10 and -20. Blustery, with a west northwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Likely
    then Chance
    Snow and
    Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Patchy blowing snow before 11am. Mostly sunny and cold, with a high near 4. Wind chill values between -15 and -25. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 4 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -4. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered flurries before 10pm. Mostly cloudy, with a low around 6. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
Snow likely, mainly after 2pm. Cloudy, with a high near 15. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly before 11pm. Patchy blowing snow after 2am. Mostly cloudy, with a low around -1. Wind chill values between -10 and -20. Blustery, with a west northwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
M.L.King Day
Patchy blowing snow before 11am. Mostly sunny and cold, with a high near 4. Wind chill values between -15 and -25. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around -4. West wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 8.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 15.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -4.
Saturday
A 20 percent chance of snow. Partly sunny and cold, with a high near 7.
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
4:41 pm CST Jan 17, 2026
Forecast Valid:
7pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation