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Hazardous Weather Conditions

Current conditions at

Wisconsin Rapids, Alexander Field South Wood County Airport (KISW)

Lat: 44.36°NLon: 89.84°WElev: 1020ft.

Partly Cloudy

73°F

23°C

Humidity 84%
Wind Speed Calm
Barometer 29.94 in (1013.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 2 Sep 1:54 am CDT
Extended Forecast for

Nekoosa WI

Severe T-storm Watch until September 2, 06:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until September 2, 06:00am

    NOW until 6:00am Wed

    Severe T-storm Watch

  • Overnight

    Low: 67 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly before 9am. High near 84. Heat index values as high as 87. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms after 5am. Patchy fog after 2am. Otherwise, mostly clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. Heat index values as high as 88. East wind 5 to 7 mph becoming south southeast in the morning. Chance of precipitation is 50%.

    High: 84 °F

    Chance
    T-storms and
    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. East southeast wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 66 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Showers and thunderstorms, mainly before 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could be severe. Low around 67. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms, mainly before 9am. High near 84. Heat index values as high as 87. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 10 percent chance of showers and thunderstorms after 5am. Patchy fog after 2am. Otherwise, mostly clear, with a low around 65. Light and variable wind.
Thursday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. Heat index values as high as 88. East wind 5 to 7 mph becoming south southeast in the morning. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. East southeast wind 3 to 5 mph. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64.
Sunday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 82.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Labor Day
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nekoosa WI
 44.32°N 89.9°W (Elev. 948 ft)
Last Update:
1:55 am CDT Sep 2, 2026
Forecast Valid:
2am CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
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