Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

73°F

23°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.92 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Last update 9 Jun 4:43 am CDT
Extended Forecast for

Leonore IL

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 70. Southwest wind around 5 mph.

    Low: 70 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 87. Heat index values as high as 95. West southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 10pm.  Partly cloudy, with a low around 73. South southwest wind around 5 mph, with gusts as high as 10 mph.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 92. Heat index values as high as 101. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am.  Partly cloudy, with a low around 71. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 71 °F

    T-storms
    Likely

  • Thursday

    Thursday: Showers and thunderstorms, mainly after 1pm.  High near 90. Breezy.  Chance of precipitation is 80%.

    High: 90 °F

    Chance
    T-storms then
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 1am.  Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    T-storms

  • 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

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 70. Southwest wind around 5 mph.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Heat index values as high as 95. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 10pm. Partly cloudy, with a low around 73. South southwest wind around 5 mph, with gusts as high as 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Heat index values as high as 101. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Partly cloudy, with a low around 71. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
Showers and thunderstorms, mainly after 1pm. High near 90. Breezy. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms before 1am. Low around 63. Chance of precipitation is 80%.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 62.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
A chance of showers. Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Leonore IL
 41.18°N 88.98°W
2:46 am CDT Jun 9, 2026
5am CDT Jun 9, 2026-6pm CDT Jun 15, 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