Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
38°F
3°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 30.44 in (1031.2 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 1:54 am CDT |
Extended Forecast for
3 Miles SSW Dardenne Prairie MO
Frost Advisory until October 18, 09:00am
NOW until 9:00am Sun
Frost Advisory
Overnight
Low: 36 °F
Patchy Frost
Sunday
High: 69 °F
Patchy Frost
then SunnySunday Night
Low: 41 °F
Clear
Monday
High: 71 °F
Sunny
Monday Night
Low: 42 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Detailed Forecast
Overnight
Patchy frost after 5am. Otherwise, clear, with a low around 36. Light south wind.
Sunday
Patchy frost before 8am. Otherwise, sunny, with a high near 69. South wind 3 to 5 mph.
Sunday Night
Clear, with a low around 41. Light south wind.
Monday
Sunny, with a high near 71. Calm wind.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Dardenne Prairie MO
38.72°N 90.77°W (Elev. 597 ft)
38.72°N 90.77°W (Elev. 597 ft)
1:26 am CDT Oct 18, 2026
2am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
