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

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

21°F

-6°C

Humidity 80%
Wind Speed N 3 mph
Barometer 29.99 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 11 Dec 4:45 pm CST
Extended Forecast for

5 Miles NNE Milton WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly between 10am and 2pm. Mostly cloudy, with a high near 25. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2. Wind chill values between -10 and -20. Northwest wind 10 to 15 mph.

    Low: -2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy and cold, with a high near 4. Wind chill values between -15 and -20. Northwest wind 10 to 15 mph.

    High: 4 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -9. Northwest wind around 10 mph.

    Low: -9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 5. Northwest wind 5 to 10 mph.

    High: 5 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. Southwest wind 5 to 15 mph.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 19. Southwest wind 10 to 15 mph.

    High: 19 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 8. Calm wind.
Friday
A 30 percent chance of snow, mainly between 10am and 2pm. Mostly cloudy, with a high near 25. Light and variable wind becoming west 5 to 10 mph in the morning.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2. Wind chill values between -10 and -20. Northwest wind 10 to 15 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 4. Wind chill values between -15 and -20. Northwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around -9. Northwest wind around 10 mph.
Sunday
Sunny and cold, with a high near 5. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around -7. Southwest wind 5 to 15 mph.
Monday
Partly sunny, with a high near 19. Southwest wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 27.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Milton WI
 42.84°N 88.91°W (Elev. 856 ft)
Last Update:
2:17 pm CST Dec 11, 2025
Forecast Valid:
5pm CST Dec 11, 2025-6pm CST Dec 18, 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