Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66° N Lon: 90.66° W Elev: 463 ft.

Partly Cloudy

72°F

22°C

Humidity 59%
Wind Speed S 5 mph
Barometer 29.77 in (1007.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 24 Apr 1:54 pm CDT
Detailed forecast for

Jefferson County

This Afternoon
Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 70s. West winds around 5 mph. Chance of rain 20 percent.
Tonight
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. North winds around 5 mph. Chance of rain 20 percent.
Saturday
Sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Saturday Night
Partly cloudy. Lows around 50. East winds around 5 mph.
Sunday
Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.
Sunday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.
Monday
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
Monday Night
Showers likely with a chance of thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 70 percent.
Tuesday
Sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows around 50. Chance of rain 30 percent.
Wednesday
Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
Wednesday Night
Partly cloudy with a 30 percent chance of showers. Lows in the upper 40s.
Thursday
Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.



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128 PM CDT Fri Apr 24 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database