Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Mostly Cloudy

58°F

14°C

Humidity 75%
Wind Speed SE 6 mph
Barometer 30.09 in (1018.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 24 May 5:51 am CDT
Detailed forecast for

St. Louis County

Today
Mostly cloudy with a 20 percent chance of showers. Highs in the lower 70s. Southeast winds 5 to 10 mph.
Tonight
Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 50 percent.
Sunday
Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 60s. East winds 10 to 15 mph. Chance of rain 60 percent.
Sunday Night
Cloudy with a 50 percent chance of showers. Lows in the mid 50s. East winds 5 to 10 mph.
Memorial Day
Showers likely. Highs in the mid 60s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Monday Night
Cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
Tuesday
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs around 70. Chance of rain 50 percent.
Tuesday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 20 percent.
Wednesday And Wednesday Night
Mostly cloudy. Highs in the mid 70s. Lows in the upper 50s.
Thursday
Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
Thursday Night And Friday
Partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 30 percent.



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540 AM CDT Sat May 24 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database