Claudette Moves Offshore; Eastern Severe Storms and Heavy Rain

Beach hazards will persist along the coastal Carolinas as Claudette moves away from land. A cold front extending from the Plains to the Northeast and Mid-Atlantic will bring threats of severe storms and heavy rain. Dry thunderstorms, some severe, may initiate fire starts in California and the interior Northwest. Heat and elevated-to-critical fire weather threats persist for much of the West. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

64°F

18°C

Humidity 37%
Wind Speed N 10 mph
Barometer 29.90 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Jun 7:45 pm CDT
Extended Forecast for

Janesville WI

  • Tonight

    Tonight: Partly cloudy, with a low around 46. West wind 5 to 10 mph.

    Partly Cloudy

    Low: 46 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming south in the evening.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 57 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 81. South wind 10 to 15 mph.

    Chance
    Showers

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 65. South wind 10 to 15 mph.

    Partly Cloudy

    Low: 65 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 83. South wind 10 to 15 mph.

    Chance
    Showers

    High: 83 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm.  Low around 68. South wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    Low: 68 °F

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 81. South wind 5 to 10 mph becoming west in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Showers

    High: 81 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am.  Low around 63. Chance of precipitation is 80%.

    Showers then
    Chance
    Showers

    Low: 63 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. West wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.
Tuesday Night
A slight chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming south in the evening. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 81. South wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 65. South wind 10 to 15 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 83. South wind 10 to 15 mph.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 68. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 81. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 63. Chance of precipitation is 80%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Janesville WI
 42.69°N 89.01°W (Elev. 863 ft)
6:08 pm CDT Jun 21, 2021
8pm CDT Jun 21, 2021-6pm CDT Jun 28, 2021
 
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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