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Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

35°F

2°C

Humidity 42%
Wind Speed SW 7 mph
Barometer 29.70 in (1006.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 16 Jan 5:53 am CST
Extended Forecast for

3 Miles WSW Millstadt IL

  • Today

    Today: A chance of rain and snow before 11am, then a chance of rain after 4pm. Mostly sunny through mid morning, then becoming cloudy, with a high near 44. West wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 22. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28. West wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 11am, then a chance of rain after 4pm. Mostly sunny through mid morning, then becoming cloudy, with a high near 44. West wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tonight
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 22. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 28. West wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 12. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 32. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 14.
M.L.King Day
Sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Millstadt IL
 38.44°N 90.13°W (Elev. 650 ft)
Last Update:
5:01 am CST Jan 16, 2026
Forecast Valid:
6am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation