Point Forecast: La Grange IL
 41.8N 87.86W
Last Update: 6:27 pm CDT Jul 14, 2025
Tabular Forecast
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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  
20ft 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)202122230001020304050607080910111213141516171819
Temperature (°F)817977757472727171717273788285878990909191908987
Dewpoint (°F)596163646464646464646565666666666665666768686869
Heat Index (°F)82797775788487909192939494949391
Surface Wind (mph)333333332222335677788887
Wind DirSWESEESEESESESESSESSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)101213119691114171921201919212325293337394143
Precipitation Potential (%)000000000000002221010101414147
Relative Humidity (%)475562677174767778787776675954504745444547495154
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)202122230001020304050607080910111213141516171819
Temperature (°F)858381797877767575747474778083858688909191908886
Dewpoint (°F)696971727272727272727272727373737373737272727272
Heat Index (°F)898684827877767575778488929496979999989593
Surface Wind (mph)655533333333556678899988
Wind DirSSSSESSSSSSSSSSSWSSWSWSWSWSWSWSWSWSWWSWWSW
Gust131414141413
Sky Cover (%)413936322723273034424956514640424446433936434955
Precipitation Potential (%)7777712121212121214141414141440404040404050
Relative Humidity (%)586373788284878889909192868073686561585554555863
Rain----------------------------------ChcChcChcChcChcChcChc
Thunder----------------------------------ChcChcChcChcChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookHazardous Weather
Regional Weather ConditionsPast Weather Information