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Saint Louis, MO
 
 
 Point Forecast: 4 Miles WSW Pearl IL
 39.45N 90.71W (Elev. 666 ft)
Last Update: 5:56 pm CDT Sep 27, 2021
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  

Date09/2709/28
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)847976737170696767656564636365697680838688888887
Dewpoint (°F)626362605958585758585857575760616263636262626161
Heat Index (°F)8579767681848688888887
Surface Wind (mph)535533222222221222212222
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWWWWWSSSS
Gust
Sky Cover (%)442231123336650100002225
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)485862646666687073787878818184766256514542424042
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/29
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)858077747370696867666563626367717579828485868583
Dewpoint (°F)636364646463626262616161606163656667666665646465
Heat Index (°F)8681777579848687878685
Surface Wind (mph)112222232222211123566665
Wind DirSESESESESESESESSSSSSSSSESESESESESESESESE
Gust
Sky Cover (%)46544112234691010111114192228374249
Precipitation Potential (%)000000000000000000022222
Relative Humidity (%)485664717378788184848793939387817467585551485055
Rain------------------------------------------------
Thunder------------------------------------------------

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 Roundup

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