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Current conditions at

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

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

Fair

14°F

-10°C

Humidity	47%
Wind Speed	Calm
Barometer	30.39 in (1030.6 mb)
Dewpoint	-3°F (-19°C)
Visibility	10.00 mi
Last update	19 Jan 5:54 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Jefferson County

Tonight

Mostly clear. Lows around 12. West winds around 5 mph, becoming southwest around 5 mph after midnight.

Tuesday

Sunny. Not as cool with highs around 40. South winds 5 to 10 mph. Wind chill values as low as 5 above in the morning.

Tuesday Night

Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 30s. Temperature rising into the upper 30s after midnight. South winds 10 to 15 mph with gusts up to 30 mph.

Wednesday

Mostly sunny. Highs in the mid 40s. West winds 5 to 10 mph with gusts up to 25 mph.

Wednesday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. West winds around 5 mph.

Thursday

Mostly sunny. Highs in the upper 30s.

Thursday Night

Mostly cloudy. Cooler with lows 10 to 15. Wind chill values as low as 5 above after midnight.

Friday

Mostly cloudy. A slight chance of snow in the afternoon. Much cooler with highs in the lower 20s. Chance of snow 20 percent. Wind chill values as low as zero.

Friday Night And Saturday

Mostly cloudy with a 30 percent chance of snow. Lows around zero. Highs 10 to 15. Wind chill values as low as 15 below.

Saturday Night

Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow after midnight. Cold with lows zero to 5 above zero. Chance of snow 30 percent.

Sunday

Mostly sunny. Not as cool with highs in the mid 20s.

Sunday Night And Monday

Mostly clear. Lows around 10 above. Highs in the mid 30s.