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Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
-2°F
-19°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.44 in (1032.7 mb) |
| Dewpoint | -5°F (-21°C) |
| Visibility | 10.00 mi |
| Last update | 1 Feb 4:54 am CST |
Extended Forecast for
Weldon Spring MO
Today
High: 31 °F
Chance Snow
Tonight
Low: 20 °F
Chance Snow
then Partly
CloudyMonday
High: 39 °F
Mostly Sunny
Monday Night
Low: 25 °F
Mostly Cloudy
Tuesday
High: 33 °F
Mostly Cloudy
Tuesday Night
Low: 17 °F
Mostly Cloudy
Wednesday
High: 31 °F
Mostly Sunny
Wednesday Night
Low: 15 °F
Partly Cloudy
Thursday
High: 41 °F
Partly Sunny
Detailed Forecast
Today
A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 31. South wind 3 to 8 mph.
Tonight
A 30 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 20. South wind around 5 mph becoming light and variable.
Monday
Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 25. Light east wind.
Tuesday
Mostly cloudy, with a high near 33. North wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Weldon Spring MO
38.72°N 90.65°W (Elev. 584 ft)
38.72°N 90.65°W (Elev. 584 ft)
4:21 am CST Feb 1, 2026
5am CST Feb 1, 2026-6pm CST Feb 7, 2026
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