Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

61°F

16°C

Humidity 81%
Wind Speed S 10 mph
Barometer 29.84 in (1010.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Apr 8:53 am CDT
Extended Forecast for

3 Miles NNE Ripon WI

Flood Watch April 17, 01:00pm until April 18, 07:00am
Click here for hazard details and duration
Flood Watch
  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe.  Mostly sunny, with a high near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 77 °F

    Mostly Sunny
    then Severe
    Thunderstorms
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Some of the storms could be severe and produce heavy rainfall.  Patchy fog between 11pm and 2am. Low around 37. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Northwest wind 10 to 15 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. Southeast wind 5 to 10 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. South wind 10 to 15 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.
Tonight
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Some of the storms could be severe and produce heavy rainfall. Patchy fog between 11pm and 2am. Low around 37. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Mostly sunny, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 5 to 10 mph becoming southeast after midnight.
Monday
Sunny, with a high near 53. Southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 42. South wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Ripon WI
 43.9°N 88.81°W (Elev. 820 ft)
8:57 am CDT Apr 17, 2026
9am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

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