Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Overcast
51°F
11°C
| Humidity | 56% |
| Wind Speed | SW 12 mph |
| Barometer | 29.57 in (1001.3 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 10 Dec 3:51 am CST |
Extended Forecast for
Lambert-St. Louis International Airport MO
Wind Advisory until December 10, 12:00pm
NOW until 12:00pm Wed

Wind Advisory
Overnight

Low: 38 °F
Slight Chance
RainWednesday

High: 42 °F⇓
Chance
Sprinkles and
BreezyWednesday Night

Low: 25 °F
Mostly Cloudy
Thursday

High: 38 °F
Mostly Cloudy
Thursday Night

Low: 33 °F
Mostly Cloudy
Friday

High: 40 °F
Partly Sunny
Friday Night

Low: 20 °F
Mostly Cloudy
Saturday

High: 31 °F
Partly Sunny
Detailed Forecast
Overnight
A 20 percent chance of sprinkles with a slight chance of rain before 5am. Cloudy, with a low around 38. West wind 16 to 18 mph, with gusts as high as 29 mph.
Wednesday
A chance of sprinkles before noon. Mostly cloudy, with a temperature falling to around 36 by 11am. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 46 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Northwest wind 8 to 13 mph becoming light after midnight.
Thursday
Mostly cloudy, with a high near 38. Northwest wind 5 to 9 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 33. Southeast wind around 10 mph becoming west after midnight.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lambert-St. Louis International Airport MO
38.76°N 90.37°W (Elev. 551 ft)
38.76°N 90.37°W (Elev. 551 ft)
3:16 am CST Dec 10, 2025
3am CST Dec 10, 2025-6pm CST Dec 16, 2025



