Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

68°F

20°C

Humidity 88%
Wind Speed N 3 mph
Barometer 29.90 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Jul 2:10 am CDT
Extended Forecast for

5 Miles SSW Janesville WI

  • Overnight

    Overnight: Cloudy, with a low around 62. Northwest wind around 10 mph.

    Low: 62 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 71. North wind around 10 mph.

    High: 71 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 53 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the morning.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. South wind 5 to 10 mph becoming west in the afternoon.

    High: 81 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 64. West wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 77. East wind 5 to 10 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 62. Northwest wind around 10 mph.
Thursday
Mostly cloudy, with a high near 71. North wind around 10 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65. Southeast wind around 5 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. East wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 81.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Janesville WI
 42.63°N 89.04°W (Elev. 804 ft)
1:54 am CDT Jul 17, 2025
2am CDT Jul 17, 2025-6pm CDT Jul 23, 2025
 
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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