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.

Light Snow

13°F

-11°C

Humidity 81%
Wind Speed NW 9 mph
Barometer 30.50 in (1034.9 mb)
Dewpoint 8°F (-13°C)
Visibility 8.00 mi
Wind Chill1°F (-17°C)
Last update 30 Jan 11:51 pm CST
Extended Forecast for

3 Miles SSW Maryland Heights MO

  • Overnight

    Overnight: A chance of flurries before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Chance
    Flurries

  • Saturday

    Saturday: Sunny, with a high near 21. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 21 °F

    Sunny

  • Saturday Night

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

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Increasing clouds, 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. Light and variable wind.

    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

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 21. 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 light and variable in the evening.
Sunday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 32. South wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 21. Light and variable wind.
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:
9:26 pm CST Jan 30, 2026
Forecast Valid:
12am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation