Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

37°F

3°C

Humidity 65%
Wind Speed NW 9 mph
Barometer 30.19 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Mar 10:45 am CDT
Extended Forecast for

2 Miles N Janesville WI

Wind Advisory March 13, 12:00am until March 13, 06:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Increasing clouds, with a high near 45. West wind 10 to 15 mph becoming south in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain, mainly before 4am.  Low around 32. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Windy. Chance
    Rain then
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 42. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 55 mph.

    High: 42 °F

    Mostly Cloudy
    and Windy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 27. Northwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 30 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm.  Cloudy, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 40 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am, then rain and snow.  Low around 31. East wind 5 to 15 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow.  High near 41. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 41 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 15. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%.

    Low: 15 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: A 30 percent chance of snow before 1pm.  Mostly cloudy, with a high near 21. Windy.

    High: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Increasing clouds, with a high near 45. West wind 10 to 15 mph becoming south in the afternoon.
Tonight
Rain, mainly before 4am. Low around 32. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 42. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 55 mph.
Friday Night
Increasing clouds, with a low around 27. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of snow after 1pm. Cloudy, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A chance of snow before 1am, then rain and snow. Low around 31. East wind 5 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Rain and snow. High near 41. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 15. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 21. Windy.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Sunny, with a high near 24.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Janesville WI
 42.71°N 89°W (Elev. 892 ft)
10:22 am CDT Mar 12, 2026
11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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