Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

73°F

23°C

Humidity 59%
Wind Speed SW 6 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 Mar 8:53 am CDT
Extended Forecast for

Summerfield IL

  • Today

    Today: Sunny, with a high near 89. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 89 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am.  Increasing clouds, with a low around 42. Breezy, with a southwest wind 10 to 15 mph becoming north 16 to 21 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Slight Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers, mainly before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 52. Breezy, with a north wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 52 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. North wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Light and variable wind becoming southeast 5 to 8 mph in the morning.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain and thunderstorms before 1pm.  Mostly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 89. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 32 mph.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Increasing clouds, with a low around 42. Breezy, with a southwest wind 10 to 15 mph becoming north 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 52. Breezy, with a north wind 17 to 20 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 31. North wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 55. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
A 20 percent chance of rain and thunderstorms before 1pm. Mostly sunny, with a high near 80.
Monday Night
A slight chance of rain and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 81.
Tuesday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A 40 percent chance of rain and thunderstorms. Mostly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.61°N 89.75°W (Elev. 482 ft)
7:46 am CDT Mar 26, 2026
9am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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Additional Resources

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