An Active Start to the Week

A slow moving and large-scale system will produce widespread rain and thunderstorms the next few days across the central and southern Plains into the Mid to Lower Mississippi Valley. Severe storms will be common across Texas through Tuesday before spreading eastward. The locally heavy rain will produce possible flooding and have a similar transition to the east through midweek. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

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

Mostly Cloudy



Humidity 44%
Wind Speed NE 9 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 23 May 4:51 pm CDT
Detailed forecast for

St. Louis City

This Afternoon
Partly cloudy. Near steady temperature in the upper 60s. East wind 10 to 15 mph.
Partly cloudy until early morning then becoming mostly cloudy. Low in the lower 50s. Northeast wind around 10 mph.
Mostly cloudy in the morning then becoming partly sunny. High in the mid 70s. East wind 10 to 15 mph.
Tuesday Night
Warmer. Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then showers and chance of thunderstorms after midnight. Low in the mid 60s. Southeast wind 10 to 15 mph. Chance of rain 80 percent.
Breezy. Showers and chance of thunderstorms. High around 80. South wind 10 to 15 mph with gusts to around 30 mph. Chance of rain 90 percent.
Wednesday Night
Mostly cloudy with showers likely and chance of thunderstorms. Low around 60. Chance of rain 60 percent.
Cooler. Mostly cloudy with a 40 percent chance of showers and thunderstorms. High around 70.
Thursday Night
Partly cloudy with a 20 percent chance of showers. Low in the mid 50s.
Partly cloudy. High in the mid 70s.
Friday Night And Saturday
Mostly clear. Low in the upper 50s. High in the lower 80s.
Saturday Night And Sunday
Partly cloudy. Low in the mid 60s. High in the mid 80s.

Click Map For Forecast
221 PM CDT Mon May 23 2022

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database