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Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
29°F
-2°C
| Humidity | 45% |
| Wind Speed | NW 16 mph |
| Barometer | 30.32 in (1027.2 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 27 Jan 2:53 pm CST |
Extended Forecast for
Valmeyer IL
Tonight
Low: 3 °F
Mostly Clear
Wednesday
High: 33 °F
Sunny
Wednesday Night
Low: 10 °F
Increasing
CloudsThursday
High: 25 °F
Mostly Cloudy
Thursday Night
Low: 7 °F
Mostly Cloudy
Friday
High: 17 °F
Cold
Friday Night
Low: 1 °F
Partly Cloudy
Saturday
High: 19 °F
Cold
Saturday Night
Low: 2 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 3. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 33. Calm wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 10. Light and variable wind.
Thursday
Mostly cloudy, with a high near 25. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 7. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny and cold, with a high near 17.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny and cold, with a high near 19.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Valmeyer IL
38.31°N 90.3°W (Elev. 397 ft)
38.31°N 90.3°W (Elev. 397 ft)
3:16 pm CST Jan 27, 2026
3pm CST Jan 27, 2026-6pm CST Feb 3, 2026
Additional Resources
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Hourly Weather Forecast
