National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flash Flood Threats in the Northeast and Southeast; Excessive Heat in the Southwest

Heavy rain will contribute to flash and small stream flooding threats in southern New England Thursday and across portions of coastal North Carolina, Virginia and the Florida Gulf Coast through Friday. Excessive heat will continue to impact the southern California mountains and deserts into Arizona and Nevada Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

64°F

18°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 30.08 in (1017.4 mb)
Dewpoint 61°F (16°C)
Visibility 4.00 mi
Last update 5 Aug 6:53 am CDT
Extended Forecast for

Winnebago WI

  • Today

    Today: Mostly sunny, with a high near 83. South southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 83 °F

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 68. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 68 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. South southwest wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Showers
    Likely

    High: 84 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South southwest wind 3 to 6 mph.

    Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South wind 5 to 7 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 84 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 69.

    T-storms
    Likely

    Low: 69 °F

  • Monday

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 86.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

Today
Mostly sunny, with a high near 83. South southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Tonight
A 50 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 68. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. South southwest wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South southwest wind 3 to 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South wind 5 to 7 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 69.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 71.
Tuesday
A chance of showers. Mostly sunny, with a high near 88.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Winnebago WI
 44.06°N 88.53°W (Elev. 758 ft)
Last Update:
6:24 am CDT Aug 5, 2021
Forecast Valid:
7am CDT Aug 5, 2021-6pm CDT Aug 11, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation