Point Forecast: Park Forest IL
 41.49N 87.67W
Last Update: 1:06 pm CDT Jul 15, 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  
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)141516171819202122230001020304050607080910111213
Temperature (°F)899090908886838178777675747373747475788082848789
Dewpoint (°F)696970707070717171717171717171717272737374747473
Heat Index (°F)93949595949187847977767575788488919597
Surface Wind (mph)8888776553333223335678910
Wind DirSSSSSSSSSSSSSSSWSSWSSWSSWSSWSSWSWSWSWSWSSW
Gust131416
Sky Cover (%)474849484746433935372629393739445264595038423732
Precipitation Potential (%)5810131415141210101099999910101010101024
Relative Humidity (%)515152535560677277818487909293939291858176706561
Rain----------SChc----------------------------------SChc
Thunder----------SChc----------------------------------SChc

Date07/17
Hour (CDT)141516171819202122230001020304050607080910111213
Temperature (°F)909191908885838076757473727171707070727578797978
Dewpoint (°F)737272737475747372727272727171707070707171707069
Heat Index (°F)989998989693898377757578797978
Surface Wind (mph)1111131311111098777777778899101011
Wind DirSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWWWWWWWNWNWNWNNWN
Gust18182018171613131313131314141516161717
Sky Cover (%)312928344046546371717171747881807877788081797876
Precipitation Potential (%)242424242450505050505052525252525228282828282850
Relative Humidity (%)57555558647176808589939698100100100100100938578757372
RainSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc

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