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

25°F

-4°C

Humidity 46%
Wind Speed W 10 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 17 Jan 2:54 am CST
Extended Forecast for

3 Miles E Allenton MO

  • Overnight

    Overnight: A chance of flurries before 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 20. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow before 9am, then a chance of flurries after 9am. Mostly cloudy, with a high near 24. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of flurries before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 9. West wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Chance
    Flurries

  • Sunday

    Sunday: Increasing clouds, with a high near 35. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 35 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23.

    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

Detailed Forecast

Overnight
A chance of flurries before 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 20. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow before 9am, then a chance of flurries after 9am. Mostly cloudy, with a high near 24. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
A chance of flurries before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 9. West wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Increasing clouds, with a high near 35. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 11. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.
M.L.King Day
Sunny, with a high near 23.
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. 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:
3:16 am CST Jan 17, 2026
Forecast Valid:
3am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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