Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Partly Cloudy

86°F

30°C

Humidity 47%
Wind Speed SW 3 mph
Barometer 29.91 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 16 Jun 3:15 pm CDT
Extended Forecast for

Naplate IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 86. South wind around 5 mph, with gusts as high as 10 mph.

    High: 86 °F

    Partly Sunny

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 67. South southwest wind around 5 mph, with gusts as high as 10 mph.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 89 °F

    Partly Sunny
    then Heavy
    Rain

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 1am. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 68. South southwest wind around 5 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%.

    Low: 68 °F

    Heavy Rain

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 81. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 86. South wind around 5 mph, with gusts as high as 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 67. South southwest wind around 5 mph, with gusts as high as 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Showers and thunderstorms likely, mainly after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. South southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 81. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63.
Juneteenth
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 65.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny, with a high near 94.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Naplate IL
 41.36°N 88.88°W
2:45 pm CDT Jun 16, 2025
3pm CDT Jun 16, 2025-6pm CDT Jun 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database