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.

Fair

42°F

6°C

Humidity 36%
Wind Speed S 8 G 17 mph
Barometer 29.99 in (1016.7 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 12 Mar 3:53 pm CDT
Extended Forecast for

Oshkosh WI

Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
Wind Advisory March 13, 12:00am until March 13, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
Wind Advisory

  • Tonight

    Tonight: Rain and snow before 4am, then a chance of rain. Low around 33. Breezy, with a south wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow between 11am and 2pm. Mostly cloudy, with a steady temperature around 36. Windy, with a northwest wind 20 to 28 mph, with gusts as high as 45 mph.

    High: 36 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. North northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 29. East wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8am. High near 32. Windy. Chance of precipitation is 100%.

    High: 32 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 90%.

    Low: 15 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 22. Windy.

    High: 22 °F

    Chance Snow
    and Windy

  • Monday Night

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

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow before 4am, then a chance of rain. Low around 33. Breezy, with a south wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow between 11am and 2pm. Mostly cloudy, with a steady temperature around 36. Windy, with a northwest wind 20 to 28 mph, with gusts as high as 45 mph.
Friday Night
Partly cloudy, with a low around 23. North northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.
Saturday
Mostly cloudy, with a high near 39. Light and variable wind becoming south southeast around 6 mph in the morning.
Saturday Night
Snow. The snow could be heavy at times. Low around 29. East wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8am. High near 32. Windy. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 90%.
Monday
A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 22. Windy.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.56°W (Elev. 758 ft)
Last Update:
2:51 pm CDT Mar 12, 2026
Forecast Valid:
4pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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