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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fog/Mist

23°F

-5°C

Humidity 93%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Last update 2 Feb 3:55 am CST
Extended Forecast for

5 Miles NNW Shirland IL

  • Overnight

    Overnight: Areas of freezing rain before 5am. Cloudy, with a low around 17. West wind around 5 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Areas
    Freezing Rain

  • Monday

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

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 11. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 21. North wind around 5 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 3. North wind around 5 mph becoming calm in the evening.

    Low: 3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. Calm wind becoming west around 5 mph in the afternoon.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. Southwest wind 5 to 15 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Areas of freezing rain before 5am. Cloudy, with a low around 17. West wind around 5 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.
Monday Night
A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 11. North wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 21. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 3. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 24. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 10. West wind around 5 mph.
Thursday
Partly sunny, with a high near 32. Southwest wind 5 to 15 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Shirland IL
 42.54°N 89.22°W (Elev. 850 ft)
Last Update:
3:26 am CST Feb 2, 2026
Forecast Valid:
4am CST Feb 2, 2026-6pm CST Feb 8, 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