Areas of Excessive Rainfall and Severe Thunderstorms Today

Heavy to excessive rainfall from thunderstorms may bring areas of flooding today across parts of Texas, the Southeast U.S., and the lower Ohio Valley. Severe thunderstorms with large hail, damaging wind gusts, and a couple tornadoes are expected this afternoon and evening across parts of west and southwest Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Carmel, Mount Carmel Municipal Airport (KAJG)

Lat: 38.61°NLon: 87.73°WElev: 423ft.

Light Rain

74°F

23°C

Humidity 90%
Wind Speed NE 10 mph
Barometer 29.96 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 26 May 4:15 pm CDT
Extended Forecast for

Lancaster IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. East wind around 9 mph.

    High: 78 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then a chance of showers after 4am.  Mostly cloudy, with a low around 66. East northeast wind 3 to 8 mph.  Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. South southwest wind 5 to 7 mph becoming northwest in the afternoon.  Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 7pm.  Increasing clouds, with a low around 64. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 84. Northeast wind 5 to 9 mph.

    High: 84 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. East northeast wind around 8 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. East northeast wind around 8 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62. East northeast wind 3 to 6 mph.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 1pm.  Mostly sunny, with a high near 81. East northeast wind 5 to 8 mph.

    High: 81 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East wind around 9 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 66. East northeast wind 3 to 8 mph. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. South southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 7pm. Increasing clouds, with a low around 64. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 84. Northeast wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 63. East northeast wind around 8 mph.
Friday
Partly sunny, with a high near 79. East northeast wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 62. East northeast wind 3 to 6 mph.
Saturday
A slight chance of showers before 1pm. Mostly sunny, with a high near 81. East northeast wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 61. East northeast wind 5 to 8 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 80. East northeast wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 59. East northeast wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 80. North northeast wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster IL
 38.54°N 87.88°W
2:26 pm CDT May 26, 2026
4pm CDT May 26, 2026-6pm CDT Jun 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database