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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

1°F

-17°C

Humidity 78%
Wind Speed Calm
Barometer 30.34 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 1 Feb 3:15 am CST
Extended Forecast for

7 Miles WSW Fort Atkinson WI

  • Overnight

    Overnight: Mostly clear, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of flurries between 3pm and 5pm, then a slight chance of snow after 5pm. Partly sunny, with a high near 25. Wind chill values between -5 and 5. South wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely before 3am, then a chance of flurries between 3am and 5am. Mostly cloudy, with a low around 14. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely

  • Monday

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

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 5 mph becoming calm.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

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

    High: 21 °F

    Sunny

  • Tuesday Night

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

    Low: 1 °F

    Mostly Clear

  • Wednesday

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

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 9.

    Low: 9 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Mostly clear, with a low around -2. Calm wind.
Sunday
A chance of flurries between 3pm and 5pm, then a slight chance of snow after 5pm. Partly sunny, with a high near 25. Wind chill values between -5 and 5. South wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Snow likely before 3am, then a chance of flurries between 3am and 5am. Mostly cloudy, with a low around 14. South wind around 5 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
Mostly cloudy, with a low around 7. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 21. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 1. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 23. Calm wind becoming west around 5 mph.
Wednesday Night
Increasing clouds, with a low around 9.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 34.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 18.
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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:
3:07 am CST Feb 1, 2026
Forecast Valid:
3am CST Feb 1, 2026-6pm CST Feb 7, 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