Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Light Rain and Windy
43°F
6°C
| Humidity | 56% |
| Wind Speed | NW 31 G 43 mph |
| Barometer | 29.75 in (1007.6 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 10 Dec 9:53 am CST |
Extended Forecast for
Crystal City MO
Wind Advisory until December 10, 12:00pm
NOW until 12:00pm Wed
Wind Advisory
Today
High: 50 °F⇓
Breezy.
Sprinkles
Likely then
CloudyTonight

Low: 25 °F
Mostly Cloudy
Thursday

High: 43 °F
Partly Sunny
Thursday Night

Low: 34 °F
Mostly Cloudy
Friday

High: 45 °F
Partly Sunny
Friday Night

Low: 21 °F
Mostly Cloudy
Saturday

High: 39 °F
Partly Sunny
Saturday Night

Low: 11 °F
Mostly Cloudy
Detailed Forecast
Today
Sprinkles likely before 11am. Cloudy, with a temperature falling to around 37 by 5pm. Breezy, with a northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 41 mph.
Tonight
Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 34. South wind around 6 mph becoming west after midnight.
Friday
Partly sunny, with a high near 45. Northwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 40.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 48.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Crystal City MO
38.22°N 90.39°W (Elev. 446 ft)
38.22°N 90.39°W (Elev. 446 ft)
8:26 am CST Dec 10, 2025
10am CST Dec 10, 2025-6pm CST Dec 16, 2025



