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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy and Breezy

25°F

-4°C

Humidity 54%
Wind Speed NW 21 G 32 mph
Barometer 30.32 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 22 Feb 11:45 am CST
Extended Forecast for

5 Miles SSW Janesville WI

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 26. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 26 °F

    Chance
    Flurries and
    Blustery

  • Tonight

    Tonight: A chance of flurries before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 11. Wind chill values between zero and 10. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Chance
    Flurries

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values between zero and 10. North wind 5 to 15 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 16. Light and variable wind becoming south 5 to 10 mph after midnight.

    Low: 16 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 40. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 40 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 21. West wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 50%.

    Low: 19 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 26. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A chance of flurries before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 11. Wind chill values between zero and 10. North wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 27. Wind chill values between zero and 10. North wind 5 to 15 mph.
Monday Night
Increasing clouds, with a low around 16. Light and variable wind becoming south 5 to 10 mph after midnight.
Tuesday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 40. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 21. West wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Wednesday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Janesville WI
 42.63°N 89.04°W (Elev. 804 ft)
Last Update:
11:34 am CST Feb 22, 2026
Forecast Valid:
12pm CST Feb 22, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation