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.

Fog/Mist

23°F

-5°C

Humidity 93%
Wind Speed W 6 mph
Barometer 30.05 in
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Wind Chill16°F (-9°C)
Last update 2 Feb 6:45 am CST
Extended Forecast for

7 Miles WSW Fort Atkinson WI

  • Today

    Today: A chance of flurries before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 24. Northwest wind 5 to 10 mph.

    High: 24 °F

    Chance
    Flurries

  • Tonight

    Tonight: A slight chance of snow between 9pm and 1am. Mostly cloudy, with a low around 8. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 20. North wind around 5 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 23. Calm wind becoming west around 5 mph.

    High: 23 °F

    Sunny

  • Wednesday Night

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

    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 28. Southwest wind around 10 mph becoming northwest after midnight.

    Low: 28 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

Today
A chance of flurries before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 24. Northwest wind 5 to 10 mph.
Tonight
A slight chance of snow between 9pm and 1am. Mostly cloudy, with a low around 8. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 20. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 1. Calm wind.
Wednesday
Sunny, with a high near 23. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 9. West wind around 5 mph becoming calm.
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 28. Southwest wind around 10 mph becoming northwest after midnight.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 33.
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. Partly 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:
7 Miles WSW Fort Atkinson WI
 42.88°N 88.96°W (Elev. 774 ft)
Last Update:
5:13 am CST Feb 2, 2026
Forecast Valid:
6am CST Feb 2, 2026-6pm CST Feb 8, 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