Isolated Thunderstorms and Heavy Rains from the Southern Plains to the Southeast

Isolated strong to severe storms capable of producing large hail and damaging wind gusts may occur across parts of the southern Plains into the Southeast. Heavy rains may cause localized flash, urban, and small stream flooding from the Southern Plains across the Lower Mississippi Valley through Wednesday. Elevated fire weather conditions continue across the Southwest and northern California. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Fair

45°F

7°C

Humidity 80%
Wind Speed Calm
Barometer 30.19 in (1022.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 May 3:51 am CDT
Detailed forecast for

St. Louis City

Through Sunrise
Mostly clear. Patchy fog. Temperature rising to the mid 40s. Light wind.
Today
Mostly sunny early in the morning then becoming mostly cloudy. High around 60. Northeast wind 10 to 15 mph.
Tonight
Mostly cloudy early in the evening then becoming partly cloudy. Low around 40. Northeast wind around 10 mph.
Wednesday
Mostly sunny. High in the mid 60s. Northeast wind around 10 mph.
Wednesday Night
Mostly clear. Low in the lower to mid 40s. Light wind.
Thursday
Mostly sunny. High in the upper 60s. Light wind in the morning becoming northeast around 10 mph in the afternoon.
Thursday Night
Mostly clear. Low in the mid 40s.
Friday
Mostly sunny in the morning then becoming partly sunny. High around 70.
Friday Night
Partly cloudy with a 20 percent chance of showers. Low around 50.
Saturday And Saturday Night
Mostly cloudy with chance of showers and slight chance of thunderstorms. High around 70. Low in the mid 50s. Chance of rain 40 percent.
Sunday
Mostly cloudy with a 40 percent chance of showers and thunderstorms. High in the upper 70s.
Sunday Night
Mostly cloudy with chance of showers and slight chance of thunderstorms. Low around 60. Chance of rain 50 percent.
Monday
Showers likely and slight chance of thunderstorms. High in the mid 70s. Chance of rain 60 percent.



Click Map For Forecast
321 AM CDT Tue May 11 2021
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database