Point Forecast: Chesterfield MO
 38.65N 90.57W (Elev. 512 ft)
Last Update: 7:22 am CDT May 26, 2024
Tabular Forecast
[hide menu]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:       Back 2 Days  

Date05/2605/27
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)707071727678818484858584817774727070676765636362
Dewpoint (°F)676868676869707071717069686867676665656463626160
Heat Index (°F)76788588899090888477
Surface Wind (mph)111111111313131313111110998888888888
Wind DirSSSSSSSSSSSSSWSWSWSWWWWWWWWW
Gust242222232423242424232220
Sky Cover (%)100100100898480747778736975857972615460585852525053
Precipitation Potential (%)9698835730222229363942362934382717131470212
Relative Humidity (%)909390847674696365636161657479848784939093979393
RainOcnlOcnlOcnlLklyChcSChcSChcChcChcChcChcChcChcChcChcChcSChc--------------
ThunderOcnlOcnlOcnlLklyChcSChcSChcChcChcChcChcChcChcChcChcChcSChc--------------

Date05/28
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)626466697274767879808079777471696766656463626161
Dewpoint (°F)606059605959595959595959595958585757565555545454
Heat Index (°F)76787981817977
Surface Wind (mph)8999910101010101010987666666666
Wind DirNWNWNWNWNWNWNWNWWWWWWWWWWWWWWWWW
Gust2021212120
Sky Cover (%)544134292318121011121212777754221111
Precipitation Potential (%)000000000000444444111111
Relative Humidity (%)938778736459565250494950545963687073737375757878
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