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.

Tropics remain active

The National Hurricane Center has discontinued advisories for Erica as yet another tropical system, Fred, forms in the eastern Atlantic. Remnants of Erika could still produce heavy rainfall and gusty winds across southern and central Florida on Sunday. Meanwhile, the Eastern Pacific remains active, with advisories continuing to be issued for two hurricanes, Jimena and Ignacio.

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.




Humidity 87%
Wind Speed Calm
Barometer 30.01 in (1015.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 30 Aug 4:53 am CDT

Detailed Forecast

Mostly cloudy in the morning then becoming partly sunny. A 30 percent chance of showers and thunderstorms. High in the mid 80s. Light wind.
Partly cloudy with a 20 percent chance of showers and thunderstorms. Low in the upper 60s. Light wind.
Partly cloudy. High in the upper 80s. Light wind.
Monday Night
Partly cloudy. Low around 70. Light wind.
Partly cloudy. High around 90. Light wind.
Tuesday Night
Mostly clear. Low around 70.
Partly cloudy. High around 90.
Wednesday Night Through Friday Night
Mostly clear. Low around 70. High around 90.
Partly cloudy. High around 90.

  Click Map For Detailed Forecast
355 AM CDT SUN AUG 30 2015
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database