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

Pacific Storm System Impacting the West; Snow Showers Possible in the Northeast

A strong Pacific storm will will continue to bring additional rounds of heavy rain, mountain snow, high winds and colder temperatures to the portions of the West Coast through Thursday. Snow showers and squalls could disrupt travel in the Northeast Wednesday afternoon and evening. A strong storm is forecast to develop over the central Plains Thursday where it will bring threats of heavy snow. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

34°F

1°C

Humidity 82%
Wind Speed Calm
Barometer 30.28 in (1025.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 29 Mar 5:51 am CDT
Extended Forecast for

Lambert-St. Louis International Airport MO

  • Today

    Today: Mostly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    Mostly Sunny

    High: 60 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East wind 6 to 8 mph.

    Partly Cloudy

    Low: 39 °F

  • Thursday

    Thursday: Sunny, with a high near 67. South wind 9 to 16 mph, with gusts as high as 24 mph.

    Sunny

    High: 67 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 57. South wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    Slight Chance
    T-storms then
    Showers
    Likely

    Low: 57 °F

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Breezy.
    Showers
    Likely then
    T-storms

    High: 72 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 40. Breezy. Chance of precipitation is 40%.

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

    Low: 40 °F

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy.

    Sunny and
    Breezy

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 38.

    Mostly Clear

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

Detailed Forecast

Today
Mostly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tonight
Partly cloudy, with a low around 39. East wind 6 to 8 mph.
Thursday
Sunny, with a high near 67. South wind 9 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 57. South wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 40. Breezy. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 54. Breezy.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 69.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 54.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lambert-St. Louis International Airport MO
 38.76°N 90.37°W (Elev. 551 ft)
Last Update:
5:37 am CDT Mar 29, 2023
Forecast Valid:
5am CDT Mar 29, 2023-6pm CDT Apr 4, 2023
 
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Additional Resources

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High Temperature

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Chance of Precipitation