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 97%
Wind Speed Calm
Barometer 29.80 in (1008.7 mb)
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 25 Dec 11:51 pm CST
Detailed forecast for

St. Louis City

Overnight
Mostly cloudy late this evening, then becoming partly cloudy. Near steady temperature in the upper 50s. South winds 5 to 10 mph.
Friday
Partly sunny. Highs in the upper 60s. West winds 5 to 10 mph, becoming northwest in the afternoon.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Cooler with lows in the mid 40s. North winds around 5 mph, becoming east around 5 mph after midnight.
Saturday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. Southeast winds 5 to 10 mph.
Saturday Night
Cloudy. A chance of rain after midnight. Not as cool. Near steady temperature in the lower 60s. South winds 5 to 10 mph. Chance of rain 40 percent.
Sunday
Rain likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Temperature falling into the lower 60s in the afternoon. Chance of rain 80 percent.
Sunday Night
Rain likely in the evening. Mostly cloudy with a slight chance of snow. Little or no snow accumulation. Breezy and much cooler with lows in the lower 20s. Chance of precipitation 70 percent.
Monday And Monday Night
Mostly clear. Highs in the upper 20s. Lows around 20.
Tuesday
Sunny. Highs in the mid 30s.
Tuesday Night And Wednesday
Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.
Wednesday Night And New Years Day
Mostly clear. Lows in the mid 20s. Highs in the upper 30s.



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1028 PM CST Thu Dec 25 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database