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

66°F

19°C

Humidity 73%
Wind Speed E 8 mph
Barometer 29.38 in (994.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Feb 2:54 pm CST
Detailed forecast for

Jefferson County

This Afternoon
Mostly sunny with a chance of rain and thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tonight
Mostly clear. Much cooler with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph.
Friday
Sunny. Much cooler with highs around 50. West winds 10 to 15 mph with gusts up to 30 mph.
Friday Night
Partly cloudy. Lows in the upper 20s. North winds around 5 mph.
Saturday
Mostly sunny. Highs in the mid 40s. North winds 5 to 10 mph.
Saturday Night
Mostly clear. Lows in the lower 20s.
Sunday
Sunny. Highs in the upper 30s.
Sunday Night
Mostly clear. Lows 15 to 20.
Monday
Sunny. Highs in the upper 30s.
Monday Night
Mostly clear. Lows around 20.
Tuesday And Tuesday Night
Mostly cloudy. Highs in the lower 50s. Lows in the lower 40s.
Wednesday
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain. Highs in the lower 60s.



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1228 PM CST Thu Feb 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database