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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

61°F

16°C

Humidity 90%
Wind Speed Calm
Barometer 30.08 in (1017.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 Jun 6:53 am CDT
Extended Forecast for

Green Lake WISimilar City Names

  • Today

    Today: Partly sunny, with a high near 75. Calm wind becoming east around 5 mph in the morning.

    High: 75 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. East wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 81. Southeast wind 10 to 15 mph.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Southeast wind around 15 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Mostly sunny and hot, with a high near 92. South wind around 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 75. Calm wind becoming east around 5 mph in the morning.
Tonight
Mostly clear, with a low around 53. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph.
Sunday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 81. Southeast wind 10 to 15 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Southeast wind around 15 mph.
Monday
Mostly sunny and hot, with a high near 92. South wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 75. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 93.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Lake WISimilar City Names
 43.84°N 88.97°W (Elev. 801 ft)
Last Update:
7:33 am CDT Jun 26, 2026
Forecast Valid:
7am CDT Jun 26, 2026-6pm CDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation