Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89° N Lon: 90.03° W Elev: 518 ft.

Fair

59°F

15°C

Humidity 48%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Nov 1:50 pm CST
Detailed forecast for

Madison County

This Afternoon
Cloudy with isolated showers. Highs in the mid 60s. South winds around 5 mph. Chance of rain 20 percent.
Tonight
Mostly cloudy. Scattered showers in the evening. Lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
Sunday
Mostly cloudy in the morning, then becoming mostly sunny. Scattered flurries. Much cooler with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Sunday Night
Partly cloudy with a chance of flurries. Cooler with lows in the mid 20s. Northwest winds 10 to 15 mph.
Monday
Sunny. Highs around 40. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s.
Veterans Day
Partly sunny. Not as cool with highs in the mid 50s.
Tuesday Night Through Thursday
Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
Thursday Night And Friday
Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.



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138 PM CST Sat Nov 8 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database