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

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

Lat: 44.36°NLon: 89.84°WElev: 1020ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Biron WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Northwest wind 9 to 11 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and 10pm. Increasing clouds, with a low around 48. North northwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. North wind 5 to 8 mph.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. East wind 3 to 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 1pm. High near 59. East wind 5 to 7 mph becoming north northeast in the afternoon. Chance of precipitation is 80%.

    High: 59 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Frost then
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Northwest wind 9 to 11 mph.
Tonight
A slight chance of showers between 9pm and 10pm. Increasing clouds, with a low around 48. North northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 63. North wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 40. East wind 3 to 5 mph.
Thursday
Showers, mainly after 1pm. High near 59. East wind 5 to 7 mph becoming north northeast in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 53. Breezy.
Friday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 60.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Biron WI
 44.42°N 89.8°W (Elev. 1007 ft)
Last Update:
2:36 pm CDT Oct 13, 2026
Forecast Valid:
2pm CDT Oct 13, 2026-6pm CDT Oct 19, 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