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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Light Snow

19°F

-7°C

Humidity 93%
Wind Speed S 6 mph
Barometer 30.09 in
Dewpoint 18°F (-8°C)
Visibility 1.75 mi
Wind Chill11°F (-12°C)
Last update 18 Mar 12:35 am CDT
Extended Forecast for

5 Miles NW Capron IL

  • Overnight

    Overnight: Snow before 4am, then snow, possibly mixed with freezing rain. Temperature rising to around 22 by 4am. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 18 °F⇑

    Wintry Mix

  • Wednesday

    Wednesday: A chance of snow and freezing rain before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Wintry
    Mix then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 32. South southwest wind around 5 mph, with gusts as high as 10 mph.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 44. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.

    High: 44 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. North northeast wind around 5 mph becoming south southwest after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow before 4am, then snow, possibly mixed with freezing rain. Temperature rising to around 22 by 4am. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow and freezing rain before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 32. South southwest wind around 5 mph, with gusts as high as 10 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 44. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
Mostly cloudy, with a low around 32. North northeast wind around 5 mph becoming south southwest after midnight.
Friday
Mostly cloudy, with a high near 54.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Capron IL
 42.44°N 88.81°W
Last Update:
8:51 pm CDT Mar 17, 2026
Forecast Valid:
12am CDT Mar 18, 2026-6pm CDT Mar 24, 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