Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Partly Cloudy

74°F

23°C

Humidity 91%
Wind Speed Calm
Barometer 30.02 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 6 Aug 1:54 am CDT
Extended Forecast for

2 Miles SE Eldred IL

Flood Watch until August 6, 10:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until August 6, 10:00am

    NOW until 10:00am Thu

    Flood Watch

  • Overnight

    Low: 69 °F

    T-storms

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 11am.  High near 81. South wind around 6 mph.  Chance of precipitation is 100%.

    High: 81 °F

    T-storms then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, mainly between 10pm and 5am.  Mostly cloudy, with a low around 67. Light southeast wind.  Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    T-storms

  • Friday

    Friday: Isolated showers and thunderstorms, mainly between 4pm and 5pm.  Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 7pm and 1am.  Partly cloudy, with a low around 69. Light southwest wind.  Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 91.

    High: 91 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Showers and thunderstorms, mainly after 3am. Low around 69. Light and variable wind. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms, mainly before 11am. High near 81. South wind around 6 mph. Chance of precipitation is 100%.
Thursday Night
Scattered showers and thunderstorms, mainly between 10pm and 5am. Mostly cloudy, with a low around 67. Light southeast wind. Chance of precipitation is 40%.
Friday
Isolated showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 69. Light southwest wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 71.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 93.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Eldred IL
 39.27°N 90.52°W (Elev. 633 ft)
1:26 am CDT Aug 6, 2026
2am CDT Aug 6, 2026-6pm CDT Aug 12, 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