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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
26°F
-3°C
| Humidity | 46% |
| Wind Speed | NE 6 mph |
| Barometer | 30.29 in (1026.2 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 29 Jan 12:53 pm CST |
Extended Forecast for
2 Miles SE Crystal City MO
This Afternoon

High: 27 °F
Slight Chance
SnowTonight
Low: 8 °F
Snow Likely
then Chance
SnowFriday

High: 20 °F
Cold
Friday Night

Low: 4 °F
Decreasing
CloudsSaturday

High: 20 °F
Cold
Saturday Night

Low: 1 °F
Mostly Clear
Sunday

High: 31 °F
Partly Sunny
Sunday Night

Low: 18 °F
Mostly Cloudy
Monday

High: 37 °F
Partly Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of snow after 5pm. Mostly cloudy, with a high near 27. Northeast wind around 7 mph.
Tonight
Snow likely, mainly before 10pm. Cloudy, with a low around 8. North wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Cloudy, then gradually becoming mostly sunny and cold, with a high near 20. Light north wind increasing to 5 to 9 mph in the morning.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 4. North wind around 9 mph, with gusts as high as 21 mph.
Saturday
Sunny and cold, with a high near 20. Northwest wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 1.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SE Crystal City MO
38.2°N 90.36°W (Elev. 692 ft)
38.2°N 90.36°W (Elev. 692 ft)
11:07 am CST Jan 29, 2026
1pm CST Jan 29, 2026-6pm CST Feb 4, 2026


