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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

16°F

-9°C

Humidity 57%
Wind Speed NE 6 mph
Barometer 30.45 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 7 Feb 9:45 am CST
Extended Forecast for

5 Miles SSW Janesville WI

  • Today

    Today: Increasing clouds, with a high near 23. North wind around 5 mph becoming calm.

    High: 23 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of snow or flurries before 2am, then a slight chance of snow between 2am and 3am. Cloudy, with a low around 17. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 30. Southeast wind 5 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Southeast wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41. Southwest wind 5 to 10 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Northwest wind 5 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28. North wind around 5 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 23. North wind around 5 mph becoming calm.
Tonight
A chance of snow or flurries before 2am, then a slight chance of snow between 2am and 3am. Cloudy, with a low around 17. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 30. Southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 20. Southeast wind around 5 mph.
Monday
Partly sunny, with a high near 41. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 33. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 47. Northwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. North wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 23.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 38.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Janesville WI
 42.63°N 89.04°W (Elev. 804 ft)
Last Update:
8:52 am CST Feb 7, 2026
Forecast Valid:
9am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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