Point Forecast: Saint Louis MO
 38.64N 90.23W (Elev. 164 m)
Last Update: 2:53 pm CDT Sep 19, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-m)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date09/1909/20
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°C)323231282726252423232322222222222324262830313232
Dewpoint (°C)181818181919181919191919191919212222232323232323
Heat Index (°C)333331292826252424283134353637
Surface Wind (mph)665555555555333556666666
Wind DirSSSSSSSSSSSSSSSSSSWSWSWSWSWSWSW
Gust
Sky Cover (%)9231112107668143044536859584640363232364347
Precipitation Potential (%)000001110131225354040371310777715
Relative Humidity (%)424349566267677376768285868686929484817364626057
Rain------------------------ChcChcChcChcChc------------SChc
Thunder------------------------ChcChcChcChcChc------------SChc

Date09/21
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°C)323130282726252524242323232322242527282930303131
Dewpoint (°C)232323232323232222222222222221222323222222222222
Heat Index (°C)36363431292625252424242529303233343334
Surface Wind (mph)653222222222222233355566
Wind DirWWSWSSESSSSESESESESESESESSSSSWSWSWWW
Gust
Sky Cover (%)464134272017172024273137465775727067686869696868
Precipitation Potential (%)151510101077799999918181818181823232323
Relative Humidity (%)606166747884868689919092939592888783726863636061
RainSChcSChc------------------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
ThunderSChcSChc------------------------------------------SChc

Additional Forecasts and Information
English 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