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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

-4°F

-20°C

Humidity 84%
Wind Speed Calm
Barometer 30.34 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 30 Jan 1:15 am CST
Extended Forecast for

2 Miles W Beloit WI

  • Overnight

    Overnight: A chance of flurries between 2am and 3am. Mostly cloudy, with a low around -3. Wind chill values between -5 and -10. North wind around 5 mph.

    Low: -3 °F

    Chance
    Flurries

  • Friday

    Friday: A chance of snow showers between 11am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 15. Wind chill values between -5 and -15. North wind 5 to 15 mph. Chance of precipitation is 40%.

    High: 15 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. Wind chill values between -5 and -10. North wind around 10 mph.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 20. Wind chill values between -10 and zero. North wind 5 to 10 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Northwest wind around 5 mph becoming calm.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 25. South wind 5 to 10 mph.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 16. South wind around 5 mph becoming west after midnight.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind 5 to 10 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries between 2am and 3am. Mostly cloudy, with a low around -3. Wind chill values between -5 and -10. North wind around 5 mph.
Friday
A chance of snow showers between 11am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 15. Wind chill values between -5 and -15. North wind 5 to 15 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 5. Wind chill values between -5 and -10. North wind around 10 mph.
Saturday
Sunny, with a high near 20. Wind chill values between -10 and zero. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 2. Northwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 25. South wind 5 to 10 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16. South wind around 5 mph becoming west after midnight.
Monday
Partly sunny, with a high near 26. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 26.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Beloit WI
 42.52°N 89.05°W (Elev. 751 ft)
Last Update:
1:32 am CST Jan 30, 2026
Forecast Valid:
1am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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