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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

49°F

9°C

Humidity 39%
Wind Speed NW 14 G 23 mph
Barometer 29.90 in (1013.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 6 May 4:53 pm CDT
Extended Forecast for

Ripon WI

Frost Advisory May 7, 01:00am until May 7, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. West wind 5 to 10 mph.

    Low: 33 °F

    Partly Cloudy
    then Frost

  • Thursday

    Thursday: Scattered showers, mainly between 9am and 3pm. Partly sunny, with a high near 57. West wind 5 to 15 mph. Chance of precipitation is 40%.

    High: 57 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 63. West wind 5 to 10 mph.

    High: 63 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Southwest wind 10 to 15 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42. North wind 5 to 10 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 61. North wind 5 to 15 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. West wind 5 to 10 mph.
Thursday
Scattered showers, mainly between 9am and 3pm. Partly sunny, with a high near 57. West wind 5 to 15 mph. Chance of precipitation is 40%.
Thursday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.
Friday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 63. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 69. Southwest wind 10 to 15 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 61. North wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 61.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 63.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 69.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ripon WI
 43.85°N 88.84°W (Elev. 951 ft)
Last Update:
3:51 pm CDT May 6, 2026
Forecast Valid:
5pm CDT May 6, 2026-6pm CDT May 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation