Severe Weather and Heavy Rain Shifts Into East

A strong and organized storm system will progress from the Ohio and Tennessee Valleys into the East. Expect severe weather with damaging winds across the Mid-Atlantic and Southeast, while the excessive rain risk moves from the Ohio Valley into the Northeast. Also, heat builds in parts of Texas and a cold storm system will carve into the northern Rockies for possible higher elevation snowfall. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

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

Overcast

76°F

24°C

Humidity 62%
Wind Speed NW 13 mph
Barometer 29.81 in (1009.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Jun 12:53 pm CDT
Detailed forecast for

St. Clair County

This Afternoon
Partly cloudy. High around 80. Northwest wind around 10 mph.
Tonight
Partly cloudy. Low in the mid 60s. Light wind in the evening becoming southeast around 10 mph after midnight.
Friday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. High around 90. Southeast wind 10 to 15 mph.
Friday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the lower 70s. Light wind.
Saturday
Hot and humid. Partly cloudy with a 20 percent chance of showers and thunderstorms. High in the lower 90s. Highest heat index readings of around 100 in the afternoon. Light wind in the morning becoming south around 10 mph in the afternoon.
Saturday Night
Partly cloudy with a 40 percent chance of showers and thunderstorms. Low in the lower 70s.
Sunday
Mostly cloudy with showers and thunderstorms likely. High around 90. Chance of rain 60 percent.
Sunday Night
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Low around 70.
Monday
Mostly cloudy with a 40 percent chance of showers and thunderstorms. High in the mid 80s.
Monday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the mid 60s.
Tuesday
Mostly sunny with a 20 percent chance of showers and thunderstorms. High in the mid 80s.
Tuesday Night
Mostly clear. Low in the upper 60s.
Wednesday
Partly cloudy. High around 90.



Click Map For Forecast
1251 PM CDT Thu Jun 20 2019
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database