National Weather Service

News Headlines

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

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

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

Fog/Mist

46°F

8°C

Humidity	93%
Wind Speed	Calm
Barometer	30.08 in (1018.9 mb)
Dewpoint	44°F (7°C)
Visibility	6.00 mi
Last update	4 Mar 2:54 am CST

More Information:

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

Detailed forecast for

St. Charles County

Rest Of Tonight

Showers likely with a chance of thunderstorms. Patchy fog. Not as cool. Near steady temperature in the upper 40s. Northeast winds around 5 mph. Chance of rain 60 percent.

Wednesday

Cloudy. A chance of showers and thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon. Patchy fog. Highs in the lower 60s. East winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 90 percent.

Wednesday Night

Showers and thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Patchy fog after midnight. Near steady temperature in the mid 50s. South winds around 5 mph. Chance of rain near 100 percent.

Thursday

Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. West winds 5 to 10 mph. Chance of rain 70 percent.

Thursday Night

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

Friday

Partly sunny. A chance of showers, mainly in the morning. Not as cool with highs in the upper 70s. Chance of rain 50 percent.

Friday Night

A chance of showers and thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain near 100 percent.

Saturday

Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Cooler with highs in the mid 60s. Chance of rain 50 percent.

Saturday Night

Partly cloudy in the evening, then clearing. Cooler with lows around 40.

Sunday And Sunday Night

Mostly clear. Highs in the mid 60s. Lows in the upper 40s.

Monday

Sunny. Not as cool with highs in the upper 70s.

Monday Night

Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows around 60. Chance of rain 40 percent.

Tuesday

Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.