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.

Fog

46°F

8°C

Humidity 100%
Wind Speed E 12 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 46°F (8°C)
Visibility 0.50 mi
Wind Chill40°F (4°C)
Last update 27 Dec 7:51 am CST
Extended Forecast for

Bellerive MO

Dense Fog Advisory December 27, 08:52am until December 27, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 27, 08:52am until December 27, 12:00pm

    NOW until 12:00pm Sat

    Dense Fog Advisory

  • Today

    High: 63 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers after 9pm. Cloudy, with a low around 59. South wind 7 to 9 mph.

    Low: 59 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Temperature rising to near 69 by 11am, then falling to around 55 during the remainder of the day. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    High: 69 °F⇓

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 19. Blustery, with a west wind 18 to 22 mph, with gusts as high as 34 mph.

    Low: 19 °F

    Chance
    Showers and
    Blustery then
    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 27. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Today
Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 63. Southeast wind 7 to 10 mph.
Tonight
A 20 percent chance of showers after 9pm. Cloudy, with a low around 59. South wind 7 to 9 mph.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Temperature rising to near 69 by 11am, then falling to around 55 during the remainder of the day. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 19. Blustery, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 27. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellerive MO
 38.71°N 90.31°W (Elev. 597 ft)
Last Update:
8:36 am CST Dec 27, 2025
Forecast Valid:
8am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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