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.

Fair

70°F

21°C

Humidity 71%
Wind Speed S 13 G 22 mph
Barometer 29.75 in (1007.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 2 Apr 8:54 am CDT
Extended Forecast for

Spirit Of St. Louis Airport MO

Wind Advisory April 2, 12:00pm until April 2, 07:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Breezy, with a south wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

    High: 74 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a chance of showers. Partly cloudy, with a low around 63. South wind 5 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. South wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 57. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

    Low: 57 °F

    T-storms
    Likely then
    Showers

  • Saturday

    Saturday: Showers likely before 1pm. Mostly cloudy, with a steady temperature around 59. West wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Breezy, with a south wind 15 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely before 4am, then a chance of showers. Partly cloudy, with a low around 63. South wind 5 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday
A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. South wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 57. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday
Showers likely before 1pm. Mostly cloudy, with a steady temperature around 59. West wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 66.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spirit Of St. Louis Airport MO
 38.67°N 90.6°W (Elev. 449 ft)
Last Update:
9:21 am CDT Apr 2, 2026
Forecast Valid:
9am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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