National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

16°F

-9°C

Humidity 51%
Wind Speed N 10 mph
Barometer 30.40 in (1031.8 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 30 Jan 4:51 pm CST
Extended Forecast for

3 Miles SSW Maryland Heights MO

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly sunny and cold, with a high near 20. North wind around 8 mph.

    High: 20 °F

    Chance
    Flurries

  • Tonight

    Tonight: A chance of flurries before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. North wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 5 °F

    Chance
    Flurries

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 20. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Northwest wind around 6 mph becoming calm in the evening.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 32. South wind 3 to 7 mph.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow, mainly after noon. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A chance of flurries. Mostly sunny and cold, with a high near 20. North wind around 8 mph.
Tonight
A chance of flurries before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. North wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and cold, with a high near 20. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 5. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 32. South wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow, mainly after noon. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Maryland Heights MO
 38.69°N 90.48°W (Elev. 499 ft)
Last Update:
4:46 pm CST Jan 30, 2026
Forecast Valid:
5pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation