Point Forecast: Saint Louis MO
 38.64N 90.23W (Elev. 538 ft)
Last Update: 6:21 am CDT Jul 14, 2025
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  
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)060708091011121314151617181920212223000102030405
Temperature (°F)727171727477818386878686858581797875747474737272
Dewpoint (°F)717171727373737373737373737373737373737372727272
Heat Index (°F)77868993949393929286797875
Surface Wind (mph)223355555555553333323333
Wind DirNENENENEEEEEEEEEEEEESESESESESEEEE
Gust
Sky Cover (%)808278818071676972777270706362565657585953536369
Precipitation Potential (%)12233471013171412966666677777
Relative Humidity (%)97100100100978877726563656567677782859497979397100100
Rain------------------SChc----------------------------
Thunder------------------SChc----------------------------

Date07/16
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)727374777982848586868685848381807877777675747474
Dewpoint (°F)727374757575757575747474747474747474737373737373
Heat Index (°F)777989929495949493919086857877777675
Surface Wind (mph)322356666666555333222222
Wind DirSESESESESESSSSSWSWSWSWSWSSSSSSSSSS
Gust
Sky Cover (%)777369516056586063666965615751443838373735343231
Precipitation Potential (%)71414141414144949494949491919191919191010101010
Relative Humidity (%)100100100948879747270686870727479828890889094979797
Rain--------------ChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----------
Thunder--------------ChcChcChcChcChcChcSChcSChcSChc----------------

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