Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56° N Lon: 90.15° W Elev: 410 ft.

Fair

74°F

23°C

Humidity 88%
Wind Speed Calm
Barometer 29.92 in (1012.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 29 Jul 6:53 am CDT
Detailed forecast for

St. Clair County

Today
Partly sunny with a 20 percent chance of showers and thunderstorms. High in the upper 80s. Northwest wind around 10 mph.
Tonight
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Low around 70. Light wind.
Saturday
Partly sunny with a 20 percent chance of showers and thunderstorms. High in the mid 80s. Light wind.
Saturday Night
Partly cloudy. Low around 70. Light wind.
Sunday
Partly cloudy with a 30 percent chance of showers and thunderstorms. High in the upper 80s. Light wind.
Sunday Night
Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Low in the lower 70s.
Monday
Mostly cloudy with a 50 percent chance of showers and thunderstorms. High in the upper 80s.
Monday Night
Partly cloudy with a 40 percent chance of showers and thunderstorms. Low in the lower 70s.
Tuesday
Hot and humid. Partly sunny with a 30 percent chance of showers and thunderstorms. High around 90. Heat index readings of around 105.
Tuesday Night
Partly cloudy. Low in the mid 70s. Heat index readings of around 100.
Wednesday
Hot and humid. Partly cloudy with a 20 percent chance of showers and thunderstorms. High in the lower 90s. Heat index readings of around 106.
Wednesday Night
Mostly clear. Low in the mid 70s. Heat index readings of around 100.
Thursday
Hot and humid. Mostly sunny with a 20 percent chance of showers and thunderstorms. High in the lower 90s. Heat index readings of around 105.



Click Map For Forecast
537 AM CDT FRI JUL 29 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database