Severe Thunderstorms in West Texas; Heavy Rainfall in the Southeast U.S.

Scattered strong to severe storms capable of sporadic large hail and severe winds are expected this afternoon and evening across portions of western Texas. Widespread showers and thunderstorms may produce isolated flash flooding across the Ozarks today and the Southeast into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

63°F

17°C

Humidity 45%
Wind Speed E 7 mph
Barometer 30.10 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 31 May 8:01 am CDT
Extended Forecast for

Mc Nabb IL

  • Today

    Today: Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 4pm.  Mostly sunny, with a high near 82. East wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Northeast wind 5 to 10 mph.  Chance of precipitation is 10%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 60. East wind around 5 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 82. East wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 64.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 88.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Nabb IL
 41.17°N 89.21°W (Elev. 673 ft)
5:31 am CDT May 31, 2026
8am CDT May 31, 2026-6pm CDT Jun 6, 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