Point Forecast: Chesterfield MO
 38.67N 90.57W (Elev. 446 ft)
Last Update: 5:21 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)181920212223000102030405060708091011121314151617
Temperature (°F)828280777675747473737272727376788183848586858585
Dewpoint (°F)727272727272727171717170707172737273727372737373
Heat Index (°F)87878477767576788589909292929292
Surface Wind (mph)553322222222223333355655
Wind DirEEEEEEESESESESESESESESSSSSSSSSSW
Gust
Sky Cover (%)797163615957575757585959606162564942495764626058
Precipitation Potential (%)544445446891091099917263335404545
Relative Humidity (%)727277858790939093939793939387857472676763676767
Rain----------------------------------SChcChcChcChcChcChcChc
Thunder----------------------------------SChcSChcChcChcChcChcChc

Date07/16
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)848381797776757574737373737578828588909192929292
Dewpoint (°F)737373757575757474737373737475757677777777767574
Heat Index (°F)908986797776757575788994100103105106105103102
Surface Wind (mph)333333333222223356677777
Wind DirSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)595959606053463935302623211817151417192222222224
Precipitation Potential (%)451212121212126666667777771919191919
Relative Humidity (%)707277889497100971001001001001009791797570666462605856
RainChc------------------------------------SChcSChcSChcSChcSChc
ThunderChc------------------------------------SChcSChcSChcSChcSChc

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