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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

13°C

55°F

Humidity 77%
Wind Speed NE 22 G 28 km/h
Barometer 29.82 in
Dewpoint 9°C (48°F)
Visibility 16 km
Wind Chill11°C (51°F)
Last update 9 May 12:45 pm CDT
Extended Forecast for

Janesville WI

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Cloudy, with a high near 15. Northeast wind 15 to 20 km/h.

    High: 15 °C

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. Northeast wind 10 to 15 km/h.

    Low: 6 °C

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 19. North wind 10 to 20 km/h becoming west in the afternoon.

    High: 19 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Partly cloudy, with a low around 8. Northwest wind 15 to 20 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 8 °C

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 20. Northwest wind 20 to 25 km/h. Chance of precipitation is 30%.

    High: 20 °C

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Northwest wind 10 to 15 km/h becoming southwest after midnight.

    Low: 8 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 24. Southwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 24 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 13. Southwest wind 20 to 25 km/h.

    Low: 13 °C

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 23. Chance of precipitation is 40%.

    High: 23 °C

    Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Cloudy, with a high near 15. Northeast wind 15 to 20 km/h.
Tonight
A 20 percent chance of showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. Northeast wind 10 to 15 km/h.
Friday
Mostly sunny, with a high near 19. North wind 10 to 20 km/h becoming west in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Partly cloudy, with a low around 8. Northwest wind 15 to 20 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 20. Northwest wind 20 to 25 km/h. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 8. Northwest wind 10 to 15 km/h becoming southwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 24. Southwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 13. Southwest wind 20 to 25 km/h.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 23. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 23.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 13.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Janesville WI
 42.67°N 89.04°W (Elev. 774 m)
Last Update:
1:25 pm CDT May 9, 2024
Forecast Valid:
1pm CDT May 9, 2024-6pm CDT May 15, 2024
 
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