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.

Overcast

24°F

-4°C

Humidity 52%
Wind Speed N 10 mph
Barometer 30.28 in (1025.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 29 Jan 4:53 pm CST
Extended Forecast for

4 Miles S Columbia IL

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Mostly cloudy, with a high near 27. Northeast wind around 9 mph.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 6. North wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: Partly sunny and cold, with a high near 18. North wind 6 to 11 mph.

    High: 18 °F

    Cold

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 5. North wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 5 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 19. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 19 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a high near 27. Northeast wind around 9 mph.
Tonight
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 6. North wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Partly sunny and cold, with a high near 18. North wind 6 to 11 mph.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 5. North wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and cold, with a high near 19. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 2.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 36.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Columbia IL
 38.4°N 90.21°W (Elev. 577 ft)
Last Update:
4:46 pm CST Jan 29, 2026
Forecast Valid:
5pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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