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.

A Few Clouds

31°C

88°F

Humidity 48%
Wind Speed S 28 G 43 km/h
Barometer 1003.5 mb (29.66 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index32°C (90°F)
Last update 21 May 2:54 pm CDT
Extended Forecast for

Spirit Of St. Louis Airport MO

  • Tonight

    Tonight: Showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rainfall. Low around 16. South wind 22 to 27 km/h becoming west 8 to 13 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 90%.

    Low: 16 °C

    Heavy Rain
    then Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 24. West wind 10 to 13 km/h. Chance of precipitation is 40%.

    High: 24 °C

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16. West wind 5 to 8 km/h becoming calm in the evening.

    Low: 16 °C

    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 27. Calm wind becoming south 5 to 10 km/h in the morning.

    High: 27 °C

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 18. Southeast wind 8 to 10 km/h. Chance of precipitation is 60%.

    Low: 18 °C

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 28. Chance of precipitation is 80%.

    High: 28 °C

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 14.

    Low: 14 °C

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °C

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rainfall. Low around 16. South wind 22 to 27 km/h becoming west 8 to 13 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 90%.
Wednesday
A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 24. West wind 10 to 13 km/h. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16. West wind 5 to 8 km/h becoming calm in the evening.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 27. Calm wind becoming south 5 to 10 km/h in the morning.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 18. Southeast wind 8 to 10 km/h. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 28. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 26.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 26. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 15. Chance of precipitation is 60%.
Memorial Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 26.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 14.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 24.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Spirit Of St. Louis Airport MO
 38.65°N 90.66°W (Elev. 482 m)
Last Update:
3:08 pm CDT May 21, 2024
Forecast Valid:
3pm CDT May 21, 2024-6pm CDT May 28, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation