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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

55°F

13°C

Humidity 94%
Wind Speed W 16 G 22 mph
Barometer 29.78 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 15 Oct 9:55 pm CDT
Extended Forecast for

3 Miles S Walworth WI

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Cloudy, with a low around 45. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 51 °F

    Slight Chance
    Showers then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Widespread frost after 4am. Otherwise, mostly clear, with a low around 31. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 56 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 11pm. Cloudy, with a low around 45. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
A 50 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Widespread frost after 4am. Otherwise, mostly clear, with a low around 31. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 38. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Walworth WI
 42.5°N 88.6°W
Last Update:
10:01 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
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