National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

25°C

77°F

Humidity 54%
Wind Speed Vrbl 9 km/h
Barometer 30.09 in
Dewpoint 15°C (59°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 15 Jun 12:45 pm CDT
Extended Forecast for

South Beloit IL

Flood Warning June 15, 01:42pm until June 20, 01:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning June 15, 01:42pm until June 20, 01:00am

    NOW until 1:00am Thu

    Flood Warning

  • This Afternoon

    High: 28 °C

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 20. South southeast wind 15 to 25 km/h, with gusts as high as 45 km/h.

    Low: 20 °C

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. South southwest wind 25 to 30 km/h, with gusts as high as 45 km/h.

    High: 32 °C

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. South southwest wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Low: 23 °C

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 35. South 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: 35 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 10am. Mostly sunny, with a high near 32. Breezy.

    High: 32 °C

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22.

    Low: 22 °C

    Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 28. South wind 10 to 20 km/h, with gusts as high as 30 km/h.
Tonight
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 20. South southeast wind 15 to 25 km/h, with gusts as high as 45 km/h.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. South southwest wind 25 to 30 km/h, with gusts as high as 45 km/h.
Sunday Night
Mostly clear, with a low around 23. South southwest wind 15 to 25 km/h, with gusts as high as 35 km/h.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 35. South 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.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 10am. Mostly sunny, with a high near 32. Breezy.
Tuesday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22.
Juneteenth
A chance of showers and thunderstorms. Partly sunny, with a high near 31.
Wednesday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 20.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
South Beloit IL
 42.5°N 89.05°W
Last Update:
12:58 pm CDT Jun 15, 2024
Forecast Valid:
1pm CDT Jun 15, 2024-6pm CDT Jun 21, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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