Severe Weather in the Plains; Heavy Rainfall in the Northern Plains, Tennessee Valley and Southeast

Numerous severe thunderstorms with a potential for 60-80 mph winds, along with tornadoes (some strong), and large to very large hail are expected across the northern and central Plains through tonight. Heavy to excessive rainfall may bring a flooding threat to parts of North Dakota and Minnesota, and from the Ohio Valley to the Southeast through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Partly Cloudy

75°F

24°C

Humidity 97%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Last update 10 Jun 1:35 am CDT
Extended Forecast for

Wilmington IL

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms after 5am.  Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming south southeast.

    Low: 74 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 3pm.  Increasing clouds, with a high near 88. Heat index values as high as 97. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Mostly Sunny
    then T-storms
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 2am.  Increasing clouds, with a low around 71. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    T-storms
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely after 4pm.  Increasing clouds, with a high near 87. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 70%.

    High: 87 °F

    Mostly Sunny
    then T-storms
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers and thunderstorms, mainly before 1am.  Low around 61. Breezy, with a south southwest wind 15 to 20 mph becoming west northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 90%.

    Low: 61 °F

    T-storms and
    Breezy

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 64.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming south southeast.
Wednesday
Showers and thunderstorms likely, mainly after 3pm. Increasing clouds, with a high near 88. Heat index values as high as 97. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 2am. Increasing clouds, with a low around 71. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms likely after 4pm. Increasing clouds, with a high near 87. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms, mainly before 1am. Low around 61. Breezy, with a south southwest wind 15 to 20 mph becoming west northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 82.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64.
Sunday
A chance of showers before 1pm. Partly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Wilmington IL
 41.33°N 88.15°W
1:21 am CDT Jun 10, 2026
1am CDT Jun 10, 2026-6pm CDT Jun 16, 2026
 
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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