National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

30°F

-1°C

Humidity 72%
Wind Speed N 15 mph
Barometer 30.28 in (1026.2 mb)
Dewpoint 22°F (-6°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 3 Dec 11:54 pm CST
Extended Forecast for

4 Miles WSW Spirit Of St. Louis Airport MO

  • Overnight

    Overnight: A slight chance of snow before 2am, then a chance of flurries between 2am and 4am. Cloudy, with a low around 14. North wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 23. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 23 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. Light and variable wind.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 40. South wind around 5 mph becoming calm in the afternoon.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow before 2am, then a chance of flurries between 2am and 4am. Cloudy, with a low around 14. North wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 23. North wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 14. Light and variable wind.
Friday
Sunny, with a high near 40. South wind around 5 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Partly sunny, with a high near 40.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Spirit Of St. Louis Airport MO
 38.63°N 90.69°W (Elev. 597 ft)
Last Update:
10:11 pm CST Dec 3, 2025
Forecast Valid:
12am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation