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 and Windy

23°F

-5°C

Humidity 53%
Wind Speed W 28 G 38 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 28 Dec 11:54 pm CST
Extended Forecast for

3 Miles E Chesterfield MO

Wind Advisory until December 29, 06:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 29, 06:00am

    NOW until 6:00am Mon

    Wind Advisory

  • Tonight

    Low: 16 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Blustery, with a northwest wind 14 to 24 mph, with gusts as high as 36 mph.

    High: 28 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West wind 6 to 8 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. West wind 6 to 8 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. Breezy, with a west wind around 24 mph, with gusts as high as 41 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Blustery, with a northwest wind 14 to 24 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 37. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 28. West wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 26.
New Year's Day
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Chesterfield MO
 38.65°N 90.51°W (Elev. 597 ft)
Last Update:
9:26 pm CST Dec 28, 2025
Forecast Valid:
11pm CST Dec 28, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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