Point Forecast: Saint Louis MO
 38.64N 90.23W (Elev. 538 ft)
Last Update: 2:36 pm CDT Jul 14, 2025
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  
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  

Date07/1407/15
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)838382828280787675757473737372727375778082838485
Dewpoint (°F)717272727272727272727271717170707172727273727272
Heat Index (°F)8888878787847876757575778487889091
Surface Wind (mph)333333322232232223353356
Wind DirEEEESESEEEESESESESESESESESESESSSSSS
Gust
Sky Cover (%)859299908172686459595857667685838180746963636464
Precipitation Potential (%)201713765444466889121616161720283436
Relative Humidity (%)677072727277828790909393939393939390857774706765
RainSChcSChc----------------------------SChcSChcSChcSChcSChcChcChcChc
ThunderSChcSChc----------------------------------SChcSChcSChcChcChc

Date07/16
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)868484838281797877767676757574747577818486889091
Dewpoint (°F)727373727273747474747474737373747474757575757575
Heat Index (°F)9290908887867978777676767575757787929598101102
Surface Wind (mph)665533333333222223355666
Wind DirSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)615856545149474544434236302426293129272527303229
Precipitation Potential (%)434949491313131313135555557777772020
Relative Humidity (%)6370707072778588909494949494971009790827470666260
RainChcChcChcChc------------------------------------SChcSChc
ThunderChcChcChcChc------------------------------------SChcSChc

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
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