Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Saint Louis, MO
 
 
 Point Forecast: Saint Louis MO
 38.64N 90.23W (Elev. 538 ft)
Last Update: 3:12 pm CDT Apr 19, 2018
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date04/1904/20
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)555553514846444342403937353536394449535659616263
Dewpoint (°F)303030313132323131303029292930292929292928292829
Heat Index (°F)
Surface Wind (mph)998753333332222235677888
Wind DirNNNNNNNNENENENENENENENEEEEEEEEEE
Gust
Sky Cover (%)17108630112211111111233322
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)383841465158626265677072787879675546393530292727
Rain------------------------------------------------
Thunder------------------------------------------------

Date04/21
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)636258555249474645444443424142444852565860616262
Dewpoint (°F)293131323233343434343333333333333435363738383737
Heat Index (°F)
Surface Wind (mph)877766655555555667889999
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust
Sky Cover (%)357132429313435374042434748484847536571737677
Precipitation Potential (%)000000002222222222223333
Relative Humidity (%)273136414654606365686567707370655852474544423939
Rain------------------------------------------------
Thunder------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
City Digital FcstCounty Digital Fcst
Hazardous WeatherRiver Stages
STL Climate SummaryCOU Climate Summary
UIN Climate SummaryLocal Climatology
Weather RoundupWeather Calculator
Home

Webmaster
NOAA's National Weather Service
Saint Louis, MO
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities