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.

Overcast

25°F

-4°C

Humidity 86%
Wind Speed NW 7 mph
Barometer 30.08 in
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Wind Chill17°F (-8°C)
Last update 2 Feb 8:45 am CST
Extended Forecast for

Milton WI

  • Today

    Today: A chance of flurries before 11am. Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.

    High: 25 °F

    Chance
    Flurries

  • Tonight

    Tonight: A slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 8. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 20. Wind chill values between zero and 10. North wind 5 to 10 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1. North wind around 5 mph becoming calm.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. Calm wind becoming west around 5 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. West wind around 5 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31. Southwest wind 5 to 10 mph.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph becoming northwest after midnight.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

Today
A chance of flurries before 11am. Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.
Tonight
A slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 8. Northwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 20. Wind chill values between zero and 10. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 1. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 22. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 9. West wind around 5 mph.
Thursday
Partly sunny, with a high near 31. Southwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph becoming northwest after midnight.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milton WI
 42.77°N 88.94°W (Elev. 896 ft)
Last Update:
8:54 am CST Feb 2, 2026
Forecast Valid:
9am CST Feb 2, 2026-6pm CST Feb 8, 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