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

28°F

-2°C

Humidity 59%
Wind Speed S 17 mph
Barometer 30.10 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 1 Feb 2:45 pm CST
Extended Forecast for

4 Miles SW Clinton WI

  • This Afternoon

    This Afternoon: A 20 percent chance of snow before 5pm. Partly sunny, with a high near 26. South wind 10 to 15 mph.

    High: 26 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely before 3am, then a chance of flurries between 3am and 5am. Mostly cloudy, with a low around 16. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 10. Northwest wind around 5 mph.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Sunny, with a high near 21. North wind around 5 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2. North wind around 5 mph becoming calm in the evening.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. West wind around 5 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 9. West wind around 5 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Thursday

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

    High: 32 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 5pm. Partly sunny, with a high near 26. South wind 10 to 15 mph.
Tonight
Snow likely before 3am, then a chance of flurries between 3am and 5am. Mostly cloudy, with a low around 16. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.
Monday Night
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 10. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 21. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 2. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 22. West wind around 5 mph.
Wednesday Night
Increasing clouds, with a low around 9. West wind around 5 mph.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 32.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 30.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Clinton WI
 42.51°N 88.9°W (Elev. 945 ft)
Last Update:
2:07 pm CST Feb 1, 2026
Forecast Valid:
3pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation