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

Strong Storm Moving Through the East; Major Weather Impacts in Hawaii and Alaska

A strengthening storm will bring high winds and snow to the Great Lakes and Northeast U.S. today. Scattered severe thunderstorms are likely into this afternoon across the ArkLaMiss vicinity. Heavy rain from a Kona Low may bring catastrophic flooding, gusty winds, and high surf to Hawaii into Tuesday. A major winter storm is impacting western Alaska with heavy snow and strong winds through today. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds and Breezy

35°F

2°C

Humidity 48%
Wind Speed NW 21 G 32 mph
Barometer 30.18 in (1022.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 6 Dec 8:51 am CST
Extended Forecast for

Saint Louis MO

  • Today

    Today: Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Sunny

    High: 40 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Mostly Cloudy

    Low: 25 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Cloudy, with a high near 34. Southeast wind 3 to 8 mph.

    Cloudy then
    Slight Chance
    Snow

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 27. Southeast wind around 5 mph becoming calm in the evening.

    Decreasing
    Clouds

    Low: 27 °F

  • Wednesday

    Wednesday: Sunny, with a high near 49. Light south wind.

    Sunny

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Partly Cloudy

    Low: 35 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    Mostly Sunny

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 43.

    Partly Cloudy

    Low: 43 °F

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 67.

    Slight Chance
    Rain

    High: 67 °F

Detailed Forecast

Today
Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 25. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
A 20 percent chance of snow after noon. Cloudy, with a high near 34. Southeast wind 3 to 8 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 27. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 49. Light south wind.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 67.
Friday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 50.
Saturday Night
A slight chance of rain and snow. Mostly clear, with a low around 30. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 52.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint Louis MO
 38.64°N 90.26°W (Elev. 499 ft)
Last Update:
7:41 am CST Dec 6, 2021
Forecast Valid:
9am CST Dec 6, 2021-6pm CST Dec 12, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation