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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

32°F

0°C

Humidity 93%
Wind Speed W 8 mph
Barometer 29.96 in
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 3 Dec 10:45 am CST
Extended Forecast for

3 Miles NNW Afton WI

  • Today

    Today: Scattered flurries before 5pm. Mostly cloudy, with a temperature falling to around 21 by 5pm. Northwest wind 10 to 15 mph.

    High: 30 °F⇓

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around -7. Wind chill values between -10 and -20. Northwest wind 5 to 10 mph.

    Low: -7 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values between -10 and -20. Northwest wind around 5 mph becoming south in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. Wind chill values between -10 and -15. South wind 5 to 15 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. Southwest wind 10 to 15 mph.

    High: 23 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. West wind 5 to 10 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 25. Northwest wind around 5 mph.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 10. North wind around 5 mph.

    Low: 10 °F

    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

Today
Scattered flurries before 5pm. Mostly cloudy, with a temperature falling to around 21 by 5pm. Northwest wind 10 to 15 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around -7. Wind chill values between -10 and -20. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 11. Wind chill values between -10 and -20. Northwest wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 0. Wind chill values between -10 and -15. South wind 5 to 15 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. Southwest wind 10 to 15 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. West wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 25. Northwest wind around 5 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. North wind around 5 mph.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 22.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
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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:
11:16 am CST Dec 3, 2025
Forecast Valid:
11am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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