Severe Thunderstorms Likely in Texas Today; Potential Widespread Flooding For South-Central U.S. This Week

Severe thunderstorms are likely today in the southern Plains from northwest Texas and the Texas Panhandle into parts of western Oklahoma. These storms will produce very large hail and a few tornadoes. Also, a potential widespread flood event is appearing more likely across the southern Plains into the Arklatex this week, especially in Texas, from repeated rounds of thunderstorms and heavy rain. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

66°F

19°C

Humidity 60%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 May 10:45 am CDT
Extended Forecast for

South Beloit IL

  • Today

    Today: Partly sunny, with a high near 72. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 72 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 55. East wind around 10 mph, with gusts as high as 15 mph.

    Increasing
    Clouds

    Low: 55 °F

  • Tuesday

    Tuesday: Periods of showers, with thunderstorms also possible after 1pm.  High near 67. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 61. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 61 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    Showers then
    Chance
    T-storms

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 65 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 83 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Mostly cloudy, with a low around 66.

    Slight Chance
    Showers

    Low: 66 °F

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84.

    Partly Sunny
    then Chance
    T-storms

    High: 84 °F

Detailed Forecast

Today
Partly sunny, with a high near 72. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 55. East wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Periods of showers, with thunderstorms also possible after 1pm. High near 67. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 66.
Friday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
South Beloit IL
 42.5°N 89.05°W
11:15 am CDT May 17, 2021
11am CDT May 17, 2021-6pm CDT May 23, 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