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Saint Louis, MO
 
 
 Point Forecast: Lambert-St. Louis International Airport MO
 38.76N 90.37W (Elev. 551 ft)
Last Update: 8:56 am CDT May 23, 2022
Tabular Forecast
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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:       Back 2 Days  

Date05/2305/24
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)616364656767686968676463616059585756565554565860
Dewpoint (°F)444444444545464545464747474847464748474848495051
Heat Index (°F)
Surface Wind (mph)11131111119887755553533355667
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust
Sky Cover (%)232123233232323641412746403637414442434353685860
Precipitation Potential (%)0011133444455667910101010777
Relative Humidity (%)535048464545454243475456606464646974727780777572
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/25
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)636567697071727272727170696867666666666666666768
Dewpoint (°F)525455555657585858585959606161626262626263636465
Heat Index (°F)
Surface Wind (mph)789101010101010101099910101099910101010
Wind DirEEEEEEEEEEEEEESESESESESESSSSS
Gust2021202020202021
Sky Cover (%)716465727370687076828589929292929291919192929087
Precipitation Potential (%)777191919232323868686868686969696969696727272
Relative Humidity (%)676865616161616161616668737881878787878790909090
Rain------SChcSChcSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLkly
Thunder------------SChcSChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
City Digital FcstCounty Digital Fcst
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STL Climate SummaryCOU Climate Summary
UIN Climate SummaryLocal Climatology
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