On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heavy rain possible across parts of Midwest

A storm system moving across the central U.S. will bring showers and thunderstorms to parts of the Midwest on Friday, with the possibility of heavy rain and flash flooding for some locations. Remember, it takes just 12 inches of rushing water to carry away a small car. If you see a flooded roadway, Turn Around Don't Drown.
Read More...

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

81°F

27°C

Humidity 45%
Wind Speed SE 15 mph
Barometer 30.08 in (1017.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 28 Aug 1:51 pm CDT

Detailed Forecast

Rest Of Today
Partly cloudy. High in the lower 80s. Southeast wind 10 to 15 mph.
Tonight
Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Low in the upper 60s. South wind around 10 mph in the evening becoming light after midnight.
Saturday
Partly sunny with a 30 percent chance of showers and thunderstorms. High in the mid 80s. South wind around 10 mph.
Saturday Night
Partly cloudy with a 30 percent chance of showers and thunderstorms. Low in the upper 60s. Light wind.
Sunday
Partly sunny. High in the upper 80s. Light wind.
Sunday Night
Partly cloudy. Low in the upper 60s.
Monday
Partly cloudy. High in the upper 80s.
Monday Night Through Wednesday
Partly cloudy. Low around 70. High around 90.
Wednesday Night
Mostly clear. Low around 70.
Thursday
Partly cloudy. High around 90.



  Click Map For Detailed Forecast
930 AM CDT FRI AUG 28 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database