Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

1°F

-17°C

Humidity 85%
Wind Speed Calm
Barometer 30.35 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 1 Feb 2:35 am CST
Extended Forecast for

2 Miles W Darien WI

  • Overnight

    Overnight: Mostly clear, with a low around 0. Calm wind.

    Low: 0 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of flurries after 3pm.  Partly sunny, with a high near 25. Wind chill values between zero and 10. Light south wind increasing to 5 to 10 mph in the morning.

    High: 25 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Snow likely with a chance of flurries before 1am, then a chance of snow between 1am and 5am.  Mostly cloudy, with a low around 14. South wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely

  • Monday

    Monday: Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. North wind around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2. North wind around 5 mph becoming calm.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. Calm wind becoming northwest around 5 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 8.

    Low: 8 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Mostly clear, with a low around 0. Calm wind.
Sunday
A chance of flurries after 3pm. Partly sunny, with a high near 25. Wind chill values between zero and 10. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
Snow likely with a chance of flurries before 1am, then a chance of snow between 1am and 5am. Mostly cloudy, with a low around 14. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 8. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 22. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 2. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 22. Calm wind becoming northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 8.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 33.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 30.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Darien WI
 42.59°N 88.75°W (Elev. 889 ft)
2:07 am CST Feb 1, 2026
2am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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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