National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Light Snow

9°F

-13°C

Humidity 80%
Wind Speed N 16 mph
Barometer 30.12 in (1020.6 mb)
Dewpoint 4°F (-16°C)
Visibility 1.25 mi
Wind Chill-8°F (-22°C)
Last update 25 Jan 10:53 am CST
Extended Forecast for

Summerfield IL

Extreme Cold Warning January 26, 12:00am until January 26, 12:00pm
Winter Storm Warning January 25, 11:02am until January 25, 06:00pm
Click here for hazard details and duration
Extreme Cold Warning
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 11:02am until January 25, 06:00pm

    NOW until 6:00pm Sun

    Winter Storm Warning

  • Today

    High: 15 °F

    Snow

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around -7. Wind chill values as low as -25. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: -7 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny and cold, with a high near 14. Wind chill values as low as -25. Northwest wind 7 to 11 mph becoming southwest in the afternoon.

    High: 14 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 2. Wind chill values as low as -10. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. Southwest wind 7 to 11 mph becoming northwest in the afternoon.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly before 3pm. High near 15. North wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around -7. Wind chill values as low as -25. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny and cold, with a high near 14. Wind chill values as low as -25. Northwest wind 7 to 11 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 2. Wind chill values as low as -10. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 30. Southwest wind 7 to 11 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Partly sunny and cold, with a high near 20.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny and cold, with a high near 20.
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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:
10:31 am CST Jan 25, 2026
Forecast Valid:
11am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation