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.

Mostly Cloudy

41°F

5°C

Humidity 73%
Wind Speed NE 3 mph
Barometer 30.17 in (1022.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 3 Apr 3:53 pm CDT
Extended Forecast for

2 Miles NW Omro WI

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Partly sunny, with a high near 46. North northeast wind around 8 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 4am, then rain likely after 4am. Low around 34. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 34 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain before 10am. Mostly cloudy, with a high near 47. East wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. West wind around 16 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 46. North northeast wind around 8 mph.
Tonight
Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 4am, then rain likely after 4am. Low around 34. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 50 percent chance of rain before 10am. Mostly cloudy, with a high near 47. East wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 31. West wind around 16 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 48. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 43.
Tuesday Night
A slight chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Omro WI
 44.07°N 88.77°W (Elev. 830 ft)
Last Update:
2:57 pm CDT Apr 3, 2026
Forecast Valid:
4pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation