Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed W 3 mph
Barometer 29.98 in
Dewpoint N/A
Visibility 10.00 mi
Last update 19 Jun 6:15 pm CDT
Extended Forecast for

3 Miles SSW Sublette IL

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, then gradually becoming mostly clear, with a low around 58. West wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 77. West northwest wind 5 to 15 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. Some of the storms could produce heavy rainfall.  High near 70. East wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    High: 70 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 56. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 77. West northwest wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. Some of the storms could produce heavy rainfall. High near 70. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 56. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers after 1am. Partly cloudy, with a low around 57.
Wednesday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Sublette IL
 41.61°N 89.24°W
2:41 pm CDT Jun 19, 2026
6pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
 
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Additional Resources

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