Point Forecast: Gillespie IL
 39.12N 89.81W (Elev. 653 ft)
Last Update: 7:37 pm 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  
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)202122230001020304050607080910111213141516171819
Temperature (°F)767675747473727272727273768083868787889091898886
Dewpoint (°F)737372727171717171707071737475757575757576767675
Heat Index (°F)767675768590959696981011031009995
Surface Wind (mph)555555555555667889999877
Wind DirSESSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)684746483739555453525251464035302520232629323538
Precipitation Potential (%)1410108856864455510152127272929292929
Relative Humidity (%)909090939093979797939393908277706868666262666870
Rain------------------------------SChcSChcChcChcChcChcChcChcChc
Thunder------------------------------SChcSChcChcChcChcChcChcChcChc

Date07/17
Hour (CDT)202122230001020304050607080910111213141516171819
Temperature (°F)838179787776757575757475777981828383848484848381
Dewpoint (°F)757273737372727171717272727272727171717171717070
Heat Index (°F)9085797877767575757575777985878888898989898785
Surface Wind (mph)666666666666778888888776
Wind DirSSWSWSWSWSWSWSWSWSWWWWWWWNWNWNWNWNWNWNN
Gust
Sky Cover (%)394142444547495052525252565963666871696866697376
Precipitation Potential (%)292929292921212121212120202020202049494949494935
Relative Humidity (%)777482858887908787879390857974726767656565656569
RainChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChc
ThunderChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChc

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