Point Forecast: Tinley Park IL
 41.58N 87.78W
Last Update: 3:26 am CDT Jul 15, 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  

Date07/1507/16
Hour (CDT)030405060708091011121314151617181920212223000102
Temperature (°F)696868687176808486878989909090898784817978777574
Dewpoint (°F)646465656667676766676767686868686970717272727272
Heat Index (°F)768386889092939494949392888579787775
Surface Wind (mph)322225577778888887765533
Wind DirSSESSESSESSESSESSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)141621214819212534342731263143393234343041
Precipitation Potential (%)0000000002131313141414128910101099
Relative Humidity (%)838790908574645753524948484848515564737882858990
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (CDT)030405060708091011121314151617181920212223000102
Temperature (°F)747473747577808386888990919190888582807876747473
Dewpoint (°F)717171717273747474747373727272717171727272727272
Heat Index (°F)7577848994979899999897949087837876
Surface Wind (mph)222223566778999987766667
Wind DirSSSSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust1314141414131111111313
Sky Cover (%)444243486954494934333233333438424654637172727376
Precipitation Potential (%)97771010101010102525252525255353535353535454
Relative Humidity (%)919293939188827468635956545455596470768287919496
Rain--------------------ChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder--------------------ChcChcChcChcChcChcChcChcChcChcChcChcChcChc

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