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.

A Few Clouds

3°F

-16°C

Humidity 72%
Wind Speed W 7 mph
Barometer 30.37 in (1031.0 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 25 Jan 11:51 pm CST
Extended Forecast for

Webster Groves MO

Extreme Cold Warning until January 26, 12:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 26, 12:00pm

    NOW until 12:00pm Mon

    Extreme Cold Warning

  • Overnight

    Low: -6 °F

    Mostly Clear

  • Monday

    Monday: Sunny and cold, with a high near 16. Wind chill values as low as -20. Northwest wind around 7 mph.

    High: 16 °F

    Cold

  • Monday Night

    Monday Night: Clear, with a temperature rising to around 15 by 4am. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.

    Low: 8 °F⇑

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around -6. Wind chill values as low as -20. Northwest wind around 7 mph.
Monday
Sunny and cold, with a high near 16. Wind chill values as low as -20. Northwest wind around 7 mph.
Monday Night
Clear, with a temperature rising to around 15 by 4am. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
Partly sunny and cold, with a high near 19.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webster Groves MO
 38.6°N 90.35°W (Elev. 482 ft)
Last Update:
10:16 pm CST Jan 25, 2026
Forecast Valid:
12am CST Jan 26, 2026-6pm CST Feb 1, 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