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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
48°F
9°C
| Humidity | 30% |
| Wind Speed | W 16 G 31 mph |
| Barometer | 30.04 in (1017.5 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 21 Jan 1:54 pm CST |
Extended Forecast for
Weldon Spring MO
Winter Storm Watch January 24, 12:00am until January 25, 12:00pm
This Afternoon

High: 45 °F
Sunny
Tonight

Low: 22 °F
Partly Cloudy
Thursday

High: 38 °F
Partly Sunny
Thursday Night

Low: 8 °F
Mostly Cloudy
Friday

High: 14 °F
Cold
Friday Night
Low: 3 °F
Mostly Cloudy
then Chance
SnowSaturday

High: 13 °F
Snow Likely
Saturday Night
Low: 8 °F
Snow then
Chance SnowSunday

High: 19 °F
Chance Snow
Detailed Forecast
This Afternoon
Sunny, with a high near 45. West wind 8 to 13 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 22. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Thursday
Partly sunny, with a high near 38. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 8. Light and variable wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near 14. North wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 3.
Saturday
Snow likely, mainly after noon. Cloudy and cold, with a high near 13. Chance of precipitation is 70%.
Saturday Night
Snow, mainly before midnight. Low around 8. Chance of precipitation is 80%.
Sunday
A 40 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 19.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Sunny and cold, with a high near 17.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT 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)
1:36 pm CST Jan 21, 2026
2pm CST Jan 21, 2026-6pm CST Jan 27, 2026



