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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

48°F

9°C

Humidity 32%
Wind Speed NW 20 G 29 mph
Barometer 30.17 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 5 Apr 12:45 pm CDT
Extended Forecast for

3 Miles NNW Afton WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. West wind around 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Increasing clouds, with a low around 35. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 45 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of snow showers between 1am and 4am. Partly cloudy, with a low around 22. Northwest wind 5 to 15 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 31. Southeast wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. Windy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 64 °F

    Slight Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 48. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 52. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers likely, mainly before 11pm. Increasing clouds, with a low around 35. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 45. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
A slight chance of snow showers between 1am and 4am. Partly cloudy, with a low around 22. Northwest wind 5 to 15 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 42. Northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A slight chance of snow showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 31. Southeast wind 10 to 15 mph. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. Windy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 62.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Afton WI
 42.74°N 89.12°W (Elev. 948 ft)
Last Update:
1:01 pm CDT Apr 5, 2026
Forecast Valid:
1pm CDT Apr 5, 2026-6pm CDT Apr 11, 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