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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

52°F

11°C

Humidity 88%
Wind Speed S 20 G 26 mph
Barometer 29.39 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 18 Feb 3:35 am CST
Extended Forecast for

Milton WI

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 5am. Cloudy, with a low around 45. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 61. Windy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 61 °F

    Becoming
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow before 7am, then a chance of rain. Some thunder is also possible. Partly sunny, with a high near 56. East wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 56 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 3am, then rain and snow likely. Some thunder is also possible. Low around 31. East wind 10 to 15 mph becoming southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 37 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. West wind 5 to 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Northwest wind 5 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 5am. Cloudy, with a low around 45. South wind around 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 61. Windy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
Increasing clouds, with a low around 34. Southwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
A slight chance of snow before 7am, then a chance of rain. Some thunder is also possible. Partly sunny, with a high near 56. East wind 5 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Rain before 3am, then rain and snow likely. Some thunder is also possible. Low around 31. East wind 10 to 15 mph becoming southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 21. West wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 35. Northwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milton WI
 42.77°N 88.94°W (Elev. 896 ft)
Last Update:
3:35 am CST Feb 18, 2026
Forecast Valid:
4am CST Feb 18, 2026-6pm CST Feb 24, 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