Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

77°F

25°C

Humidity 74%
Wind Speed S 16 G 22 mph
Barometer 29.46 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 May 10:10 pm CDT
Extended Forecast for

Beloit WI

Tornado Watch May 21, 10:43pm until May 22, 12:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch May 21, 10:43pm until May 22, 12:00am

    NOW until 12:00am Wed

    Tornado Watch

  • Tonight

    Low: 56 °F

    Severe
    Thunderstorms
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind around 15 mph, with gusts as high as 30 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Southwest wind 5 to 10 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Southwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Southeast wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 80. South wind 5 to 15 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind around 10 mph becoming west after midnight.

    Low: 48 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 69. West wind around 10 mph.

    High: 69 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Low around 56. Windy, with a south wind 10 to 15 mph becoming southwest 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 73. West wind around 15 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 52. Southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 79. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. South wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind around 10 mph becoming west after midnight.
Saturday
Sunny, with a high near 69. West wind around 10 mph.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51.
Sunday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 73.
Sunday Night
A 40 percent chance of showers. Partly cloudy, with a low around 52.
Memorial Day
A 30 percent chance of showers. Partly sunny, with a high near 71.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A 40 percent chance of showers. Mostly sunny, with a high near 72.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Beloit WI
 42.54°N 89.01°W (Elev. 810 ft)
10:38 pm CDT May 21, 2024
10pm CDT May 21, 2024-6pm CDT May 28, 2024
 
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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