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Saint Louis, MO
 
 
 Point Forecast: St. Charles County Smartt Airport MO
 38.94N 90.45W (Elev. 427 ft)
Last Update: 11:26 pm CST Dec 13, 2017
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
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:       Forward 2 Days  

Date12/1412/15
Hour (CST)020304050607080910111213141516171819202122230001
Temperature (°F)302827262525252729313335363635343332313130292827
Dewpoint (°F)222121212121202020191919202020201919202020202020
Wind Chill (°F)211919181717182023262931323231302927282826292827
Surface Wind (mph)1098777666555555555333222
Wind DirNWNWNNNNNNNNNNNWNWNWNWNWNWNWNWWWWW
Gust20
Sky Cover (%)938375615254597173757780838689917171727372706965
Precipitation Potential (%)111111111111111122222244
Relative Humidity (%)727578818484817469615652525254565658636366697174
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/16
Hour (CST)020304050607080910111213141516171819202122230001
Temperature (°F)252424242527283134373941424240383634323131313130
Dewpoint (°F)202020212121222223242525242424242424242424242424
Wind Chill (°F)212020181920222427303235363634323029262525242423
Surface Wind (mph)3335566789101010109876666777
Wind DirWWWWWWWWWWWWWWWWWWSWSWSWSWSWSW
Gust
Sky Cover (%)565251494950535552484647505148423934252018151314
Precipitation Potential (%)444466666611111100000011
Relative Humidity (%)818484888478786964595752484852576166727575757578
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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