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Saint Louis, MO
 
 
 Point Forecast: 4 Miles NW Williamstown MO
 40.25N 91.92W (Elev. 696 ft)
Last Update: 8:27 pm CST Nov 20, 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  

Date11/2011/21
Hour (CST)212223000102030405060708091011121314151617181920
Temperature (°F)514948474645434240404143444445454443423936333130
Dewpoint (°F)313233333332323232323130333027242322212019191818
Wind Chill (°F)4442414039373635353638373738383635343027252322
Surface Wind (mph)1313141313111198889141516171717171614998
Wind DirSWSWSWSWSWSWSWSWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust282828262421
Sky Cover (%)655646374656656667667376645239272013654221
Precipitation Potential (%)000001111333333222222000
Relative Humidity (%)465256586060656773736760655749434343434650565860
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date11/22
Hour (CST)212223000102030405060708091011121314151617181920
Temperature (°F)292827272625242322222324273033353839393735323029
Dewpoint (°F)171616151515151414131314141414141413131415161616
Wind Chill (°F)212120201919181717171818222529313435353331292624
Surface Wind (mph)877665553335555556655335
Wind DirNWNWNWNWNWNWNWNWNWNWNWNNNWWSWSWSWSWSWSSSS
Gust
Sky Cover (%)03710101111964432345813162440485157
Precipitation Potential (%)000000000111111000000111
Relative Humidity (%)606063606265686871686565575145413734343843515558
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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