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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast and Breezy

34°F

1°C

Humidity 87%
Wind Speed N 25 G 315 mph
Barometer 29.77 in
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill21°F (-6°C)
Last update 6 Feb 7:45 am CST
Extended Forecast for

3 Miles NNW Afton WI

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 35 by 10am, then falling to around 27 during the remainder of the day. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 35 °F⇓

    Cloudy then
    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 21. Wind chill values between -5 and 5. North wind around 5 mph becoming south in the afternoon.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 15. Southeast wind 5 to 10 mph.

    Low: 15 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. South wind 5 to 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Southeast wind around 5 mph becoming south after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. Southwest wind around 5 mph.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. South wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Increasing clouds, with a high near 43.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 35 by 10am, then falling to around 27 during the remainder of the day. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values between -5 and 5. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Cloudy, with a low around 15. Southeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 32. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 21. Southeast wind around 5 mph becoming south after midnight.
Monday
Partly sunny, with a high near 40. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 30. South wind around 5 mph.
Tuesday
A 20 percent chance of rain after noon. Increasing clouds, with a high near 43.
Tuesday Night
A chance of rain before midnight, then a chance of snow. Cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Afton WI
 42.74°N 89.12°W (Elev. 948 ft)
Last Update:
8:22 am CST Feb 6, 2026
Forecast Valid:
8am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation