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Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

42°F

6°C

Humidity 47%
Wind Speed SW 6 mph
Barometer 29.81 in (1009.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 16 Jan 6:53 pm CST
Extended Forecast for

Summerfield IL

  • Tonight

    Tonight: A chance of rain before 8pm, then a chance of snow showers between 8pm and 3am, then scattered flurries after 3am. Mostly cloudy, with a low around 21. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Isolated
    Snow Showers

  • Saturday

    Saturday: Scattered flurries after noon. Partly sunny, with a high near 27. West wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 27 °F

    Scattered
    Flurries

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 11. West wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Southwest wind 9 to 16 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 13 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Tuesday Night

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

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain before 8pm, then a chance of snow showers between 8pm and 3am, then scattered flurries after 3am. Mostly cloudy, with a low around 21. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday
Scattered flurries after noon. Partly sunny, with a high near 27. West wind 13 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 11. West wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 32. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 13. Southwest wind 9 to 16 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
M.L.King Day
Sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 37.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 39.
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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:
4:56 pm CST Jan 16, 2026
Forecast Valid:
6pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation