Hazardous Weather Conditions

Current conditions at

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

Lat: 44.36° N Lon: 89.84° W Elev: 1020 ft.

Fair

69°F

21°C

Humidity 76%
Wind Speed S 5 mph
Barometer 30.14 in (1020.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Sep 11:54 pm CDT
Detailed forecast for

Portage County

Tonight
Mostly clear. A chance of sprinkles after midnight. Lows around 60. Light and variable wind.
Wednesday
Mostly sunny in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the upper 80s. Light and variable wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s. Light and variable wind.
Thursday
Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows in the middle 50s. East wind 5 to 10 mph.
Friday
Partly sunny. Highs in the middle 70s.
Friday Night
Mostly cloudy with a chance of showers. Lows in the middle 50s. Chance of rain 30 percent.
Saturday And Saturday Night
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 70s. Lows in the upper 50s.
Sunday Through Monday Night
Mostly cloudy with a chance of showers. Highs in the middle 70s. Lows in the upper 50s. Chance of rain 30 percent.
Tuesday
Mostly sunny. Highs in the lower 70s.



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1139 PM CDT Tue Sep 16 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database