Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

45°F

7°C

Humidity 39%
Wind Speed SW 8 mph
Barometer 30.12 in (1020.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Jan 4:53 pm CST
Extended Forecast for

Crystal City MO

  • Tonight

    Tonight: A chance of rain showers before 1am, then a chance of flurries between 1am and 5am.  Mostly clear during the early evening, then becoming mostly cloudy, with a low around 26. Southwest wind 7 to 15 mph becoming northwest in the evening. Winds could gust as high as 32 mph.  Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41. Northwest wind 6 to 13 mph, with gusts as high as 29 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. Calm wind becoming southwest around 5 mph after midnight.

    Low: 26 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 55. Southwest wind 3 to 7 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind becoming southwest around 6 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain showers before 1am, then a chance of flurries between 1am and 5am. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 26. Southwest wind 7 to 15 mph becoming northwest in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 41. Northwest wind 6 to 13 mph, with gusts as high as 29 mph.
Sunday Night
Clear, with a low around 26. Calm wind becoming southwest around 5 mph after midnight.
Monday
Sunny, with a high near 55. Southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 37. Calm wind becoming southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal City MO
 38.22°N 90.39°W (Elev. 446 ft)
4:41 pm CST Jan 10, 2026
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database