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Heavy rain and severe weather possible from the northern/central Plains to the Upper Midwest

Heavy rainfall and severe thunderstorms are expected across portions of the northern and central Plains, pushing eastward into the Upper Midwest by Wednesday. These severe thunderstorms may be capable of producing large hail and damaging winds, and possibly some tornadoes. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

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

Fair

78°F

26°C

Humidity 37%
Wind Speed S 6 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Jun 7:53 pm CDT
Detailed forecast for

St. Clair County

Tonight
Mostly clear. Low near 60. Light wind.
Wednesday
Partly cloudy. High in the upper 80s. South wind 10 to 15 mph with gusts to around 25 mph.
Wednesday Night
Warmer. Partly cloudy. Low around 70. South wind 10 to 15 mph. Gusts up to 25 mph in the evening.
Thursday
Partly cloudy. High around 90. South wind 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Thursday Night
Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Low in the lower 70s. South wind around 10 mph.
Friday
Mostly cloudy with a 50 percent chance of showers and thunderstorms. High in the mid 80s.
Friday Night
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Low in the upper 60s.
Saturday And Saturday Night
Partly cloudy. High in the upper 80s. Low in the mid 60s.
Sunday And Sunday Night
Partly cloudy. Chance of showers and slight chance of thunderstorms. High in the upper 80s. Low around 70. Chance of rain 30 percent.
Monday
Showers likely and chance of thunderstorms. High in the upper 80s. Chance of rain 60 percent.
Monday Night
Partly cloudy with a 40 percent chance of showers. Low around 70.
Independence Day
Mostly cloudy with a 50 percent chance of showers. High in the upper 80s.



Click Map For Forecast
606 PM CDT Tue Jun 27 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database