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 Fog/Mist

20°F

-7°C

Humidity 92%
Wind Speed W 3 mph
Barometer 30.02 in (1018.8 mb)
Dewpoint 18°F (-8°C)
Visibility 1.75 mi
Last update 7 Dec 1:53 am CST
Extended Forecast for

Omro WI

  • Overnight

    Overnight: Snow likely, mainly before 3am. Mostly cloudy, with a low around 10. North wind 5 to 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Snow Likely

  • Sunday

    Sunday: Sunny, with a high near 17. North wind 6 to 9 mph.

    High: 17 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. North northwest wind around 5 mph becoming calm in the evening.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 21. Light southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 21 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 16. South southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 24. Chance of precipitation is 90%.

    Low: 24 °F

    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly before 3am. Mostly cloudy, with a low around 10. North wind 5 to 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Sunny, with a high near 17. North wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 0. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 21. Light southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Snow likely. Cloudy, with a low around 16. South southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Tuesday
A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Tuesday Night
Snow. Low around 24. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Thursday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Omro WI
 44.04°N 88.74°W (Elev. 758 ft)
Last Update:
12:01 am CST Dec 7, 2025
Forecast Valid:
2am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation