Dangerous Heat in the Central and Southern U.S.; Thunderstorms and Heavy Rain in the Northern Plains

Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley Tuesday, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

77°F

25°C

Humidity 96%
Wind Speed Calm
Barometer 29.99 in (1015.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Jul 8:56 pm CDT
Extended Forecast for

2 Miles ENE Texico IL

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 91. East southeast wind 3 to 6 mph.

    High: 91 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming south around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Calm wind becoming south southwest around 6 mph in the morning.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. Light south wind.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92. South southwest wind 5 to 7 mph.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 73. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 91. East southeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly clear, with a low around 75. Calm wind.
Thursday
Sunny, with a high near 94. Calm wind becoming south southwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 75. Light south wind.
Friday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southwest wind 5 to 7 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. South southwest wind 3 to 6 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Light south wind.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Light south southwest wind.
Sunday Night
Mostly clear, with a low around 74. Calm wind.
Monday
Mostly sunny, with a high near 92. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Texico IL
 38.44°N 88.82°W
7:31 pm CDT Jul 21, 2025
9pm CDT Jul 21, 2025-6pm CDT Jul 28, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database