Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Series of storm systems to impact the west, severe weather and heavy rain in the south central and southeast U.S

Another round of heavy rain, mountain snow, strong winds, and potential travel impacts will be possible over portions of the western U.S over the next couple of days. Over the south central and southeast U.S, the threat for strong to severe thunderstorms capable of damaging winds, heavy rainfall, and potential flooding will continue into the weekend. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

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

Light Rain Fog/Mist

47°F

8°C

Humidity 90%
Wind Speed E 8 mph
Barometer 29.75 in (1007.8 mb)
Dewpoint 44°F (7°C)
Visibility 1.50 mi
Wind Chill43°F (6°C)
Last update 19 Jan 1:51 pm CST
Detailed forecast for

St. Louis County

This Afternoon
Rain likely. Patchy fog. High around 50. Light wind. Chance of rain 60 percent.
Tonight
Cloudy with a 40 percent chance of showers. Patchy fog in the evening. Areas of fog after midnight. Low in the mid 40s. Light wind.
Friday
Mostly cloudy. Areas of fog in the morning...then patchy fog in the afternoon. High in the upper 50s. Light wind in the morning becoming southeast around 10 mph in the afternoon.
Friday Night
Mostly cloudy. Low in the upper 40s. South wind around 10 mph.
Saturday
Mostly cloudy early in the morning then becoming partly sunny. High in the mid 60s. South wind 10 to 15 mph.
Saturday Night
Partly cloudy in the evening then becoming mostly cloudy. Chance of showers and slight chance of thunderstorms. Low in the mid 40s. Chance of rain 30 percent.
Sunday
Cooler. Mostly cloudy with chance of showers and slight chance of thunderstorms. High in the mid 50s. Chance of rain 40 percent.
Sunday Night
Mostly cloudy with a 30 percent chance of rain showers. Low in the upper 30s.
Monday Through Tuesday
Mostly cloudy. High around 50. Low in the mid 30s.
Tuesday Night
Partly cloudy with a 20 percent chance of rain showers. Low in the mid 30s.
Wednesday
Partly sunny. High in the mid 40s.



Click Map For Forecast
121 PM CST THU JAN 19 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database