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.

Thunderstorms possible across parts of Midwest, Southeast, Interior West on Friday

Thunderstorms are possible Friday across parts of the Midwest, Southeast and Interior West. Thunderstorms that develop in these areas should remain below severe limits, with the possible exception of northeastern North Dakota into northern Minnesota, where there is a Marginal Risk of severe thunderstorms on Friday.

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.




Humidity 97%
Wind Speed Calm
Barometer 30.08 in (1018.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Aug 11:54 pm CDT

Detailed Forecast

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

  Click Map For Detailed Forecast
351 PM CDT THU AUG 27 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