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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.69 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Mar 1:55 am CDT
Extended Forecast for

2 Miles N Janesville WI

  • Overnight

    Overnight: A chance of drizzle, mainly after 5am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 38. North wind around 10 mph.

    Low: 38 °F

    Chance
    Drizzle and
    Patchy Fog

  • Wednesday

    Wednesday: Drizzle, snow, and freezing rain likely, becoming all snow after 2pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 37. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 37 °F

    Wintry Mix
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 25. Northwest wind 5 to 15 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 45. West wind 5 to 15 mph.

    High: 45 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 4am, then rain and snow. Low around 35. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Windy. Rain
    then
    Rain/Snow

  • Friday

    Friday: Snow before 7am. High near 43. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Windy. Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 25. Northwest wind 10 to 15 mph becoming light north after midnight.

    Low: 25 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 1pm. Cloudy, with a high near 39. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly after 1am. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A chance of drizzle, mainly after 5am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 38. North wind around 10 mph.
Wednesday
Drizzle, snow, and freezing rain likely, becoming all snow after 2pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 37. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 25. Northwest wind 5 to 15 mph.
Thursday
Increasing clouds, with a high near 45. West wind 5 to 15 mph.
Thursday Night
Rain before 4am, then rain and snow. Low around 35. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Snow before 7am. High near 43. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Increasing clouds, with a low around 25. Northwest wind 10 to 15 mph becoming light north after midnight.
Saturday
A 40 percent chance of snow, mainly after 1pm. Cloudy, with a high near 39. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 30. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 38. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 25. Blustery.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Janesville WI
 42.71°N 89°W (Elev. 892 ft)
Last Update:
1:22 am CDT Mar 11, 2026
Forecast Valid:
2am CDT Mar 11, 2026-6pm CDT Mar 17, 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