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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

63°F

17°C

Humidity 25%
Wind Speed SW 14 G 25 mph
Barometer 30.10 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 29 Mar 12:45 pm CDT
Extended Forecast for

6 Miles S Afton WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 65. Southwest wind around 15 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. South wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. South wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 58. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    T-storms then
    Rain Likely

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm. High near 74. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 35. North wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    T-storms then
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 46. Northeast wind 10 to 15 mph.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of rain between 1am and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 30. Northeast wind around 15 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 4pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 65. Southwest wind around 15 mph.
Tonight
Mostly clear, with a low around 44. South wind 5 to 10 mph.
Monday
Sunny, with a high near 77. South wind 5 to 10 mph.
Monday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 58. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain and possibly a thunderstorm. High near 74. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 35. North wind 10 to 15 mph. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 46. Northeast wind 10 to 15 mph.
Wednesday Night
A chance of rain and snow before 1am, then a chance of rain between 1am and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 30. Northeast wind around 15 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 4pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 53.
Friday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 40.
Saturday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Afton WI
 42.6°N 89.07°W (Elev. 751 ft)
Last Update:
1:02 pm CDT Mar 29, 2026
Forecast Valid:
1pm CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation