Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Light Snow

30°F

-1°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 29.64 in
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Wind Chill24°F (-4°C)
Last update 6 Feb 5:15 am CST
Extended Forecast for

5 Miles SW Fort Atkinson WI

  • Overnight

    Overnight: Snow.  Low around 26. Northwest wind around 5 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    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 33. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 40%.

    High: 33 °F

    Breezy.
    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 zero and 10. North wind around 5 mph becoming calm  in the afternoon.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight.  Cloudy, with a low around 15. Calm wind becoming southeast around 5 mph in the evening.

    Low: 15 °F

    Cloudy then
    Slight Chance
    Snow

  • 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 20. South wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

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

    High: 39 °F

    Partly Sunny

  • Monday Night

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

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow. Low around 26. Northwest wind around 5 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 33. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
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 zero and 10. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 15. Calm wind becoming southeast around 5 mph in the evening.
Sunday
Mostly cloudy, with a high near 31. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 20. South wind around 5 mph.
Monday
Partly sunny, with a high near 39. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Fort Atkinson WI
 42.88°N 88.9°W (Elev. 814 ft)
4:42 am CST Feb 6, 2026
5am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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