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Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

65°F

18°C

Humidity 87%
Wind Speed S 8 mph
Barometer 29.66 in (1004.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 28 Dec 6:53 am CST
Extended Forecast for

Summerfield IL

Wind Advisory December 28, 03:00pm until December 29, 06:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of rain, with thunderstorms also possible after 3pm. Cloudy, with a temperature rising to near 70 by noon, then falling to around 55 during the remainder of the day. Breezy, with a south wind 14 to 19 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 50%.

    High: 70 °F⇓

    Cloudy then
    Chance Rain
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Breezy, with a west wind 26 to 29 mph, with gusts as high as 41 mph.

    Low: 20 °F

    Decreasing
    Clouds and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 29. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 37 mph.

    High: 29 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain, with thunderstorms also possible after 3pm. Cloudy, with a temperature rising to near 70 by noon, then falling to around 55 during the remainder of the day. Breezy, with a south wind 14 to 19 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 50%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Breezy, with a west wind 26 to 29 mph, with gusts as high as 41 mph.
Monday
Partly sunny, with a high near 29. Breezy, with a northwest wind 17 to 25 mph, with gusts as high as 37 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 34. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 26.
New Year's Day
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.61°N 89.75°W (Elev. 482 ft)
Last Update:
8:06 am CST Dec 28, 2025
Forecast Valid:
8am CST Dec 28, 2025-6pm CST Jan 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation