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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

19°F

-7°C

Humidity 63%
Wind Speed NW 20 G 26 mph
Barometer 30.29 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 22 Feb 8:45 am CST
Extended Forecast for

Beloit WI

  • Today

    Today: A chance of snow before noon, then a chance of flurries between noon and 2pm. Mostly cloudy, with a high near 25. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 25 °F

    Blustery.
    Chance Snow
    then Chance
    Flurries

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values between zero and 10. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • 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: Mostly cloudy, with a low around 16. Light and variable wind becoming south 5 to 10 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 40. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow, mixing with rain after 9pm, then gradually ending. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. Northwest wind 5 to 10 mph.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 50%.

    Low: 20 °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

Today
A chance of snow before noon, then a chance of flurries between noon and 2pm. Mostly cloudy, with a high near 25. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 13. 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
Mostly cloudy, with a low around 16. Light and variable wind becoming south 5 to 10 mph after midnight.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 40. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of snow, mixing with rain after 9pm, then gradually ending. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 37. 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 20. 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 50.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Beloit WI
 42.52°N 89.02°W (Elev. 745 ft)
Last Update:
8:35 am CST Feb 22, 2026
Forecast Valid:
9am 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