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.

Mostly Cloudy with Haze

21°F

-6°C

Humidity 65%
Wind Speed W 12 mph
Barometer 30.17 in (1022.7 mb)
Dewpoint 11°F (-12°C)
Visibility 6.00 mi
Wind Chill9°F (-13°C)
Last update 17 Jan 11:54 am CST
Extended Forecast for

3 Miles E Allenton MO

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 24. West wind around 11 mph, with gusts as high as 26 mph.

    High: 24 °F

    Chance
    Flurries

  • Tonight

    Tonight: A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Chance
    Flurries

  • Sunday

    Sunday: A chance of flurries after 10am. Partly sunny, with a high near 34. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 34 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Partly cloudy, with a low around 12. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.

    Low: 12 °F

    Chance
    Flurries

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 24. West wind around 11 mph, with gusts as high as 26 mph.
Tonight
A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday
A chance of flurries after 10am. Partly sunny, with a high near 34. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
A chance of flurries before 9pm. Partly cloudy, with a low around 12. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.
M.L.King Day
Sunny, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 21. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Allenton MO
 38.52°N 90.69°W (Elev. 732 ft)
Last Update:
10:56 am CST Jan 17, 2026
Forecast Valid:
12pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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