Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

A Few Clouds

63°F

17°C

Humidity 63%
Wind Speed NE 8 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 28 Apr 12:53 pm CDT
Extended Forecast for

Summerfield IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Partly sunny, with a high near 69. Northeast wind 3 to 6 mph.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am.  Low around 53. North wind 6 to 8 mph.  Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Northwest wind 10 to 15 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind 5 to 10 mph becoming light  after midnight.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 69. Northeast wind 3 to 6 mph.
Tonight
Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am. Low around 53. North wind 6 to 8 mph. Chance of precipitation is 90%.
Wednesday
Mostly sunny, with a high near 65. Northwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 72.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 50.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.61°N 89.75°W (Elev. 482 ft)
11:21 am CDT Apr 28, 2026
1pm CDT Apr 28, 2026-6pm CDT May 4, 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