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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

34°F

1°C

Humidity 70%
Wind Speed SW 12 mph
Barometer 29.80 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Feb 2:45 pm CST
Extended Forecast for

7 Miles WSW Fort Atkinson WI

  • Tonight

    Tonight: A chance of flurries before midnight, then snow, mainly after midnight. Low around 27. West wind 5 to 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Snow

  • Friday

    Friday: A chance of snow before 9am, then a chance of flurries between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 36. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 21. Wind chill values between -5 and 5. North wind around 5 mph becoming calm.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Calm wind becoming southeast around 5 mph after midnight.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. South wind around 5 mph.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. South wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. South wind around 5 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight, then snow, mainly after midnight. Low around 27. West wind 5 to 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow before 9am, then a chance of flurries between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 36. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values between -5 and 5. North wind around 5 mph becoming calm.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 31. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 18. South wind around 5 mph.
Monday
Partly sunny, with a high near 39. South wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 47.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
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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:
2:32 pm CST Feb 5, 2026
Forecast Valid:
3pm CST Feb 5, 2026-6pm CST Feb 12, 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