Point Forecast: Gillespie IL
 39.12N 89.81W (Elev. 653 ft)
Last Update: 9:37 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  
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)091011121314151617181920212223000102030405060708
Temperature (°F)798081828485858482808078757472727170707070707176
Dewpoint (°F)757474737373737373747473737372727170707070707172
Heat Index (°F)7985868790929290878585787576
Surface Wind (mph)355667766655333323333223
Wind DirSESESSSSSSSSSSSESSSSSSSSWSWSWSW
Gust
Sky Cover (%)223947626665827477707168605548464648495152504838
Precipitation Potential (%)141191317243032352516141196543221066
Relative Humidity (%)888279747067677074828285949710010010010010010010010010087
Rain--------SChcSChcChcChcChcChcSChc--------------------------
Thunder--------SChcSChcChcChcChcChcSChc--------------------------

Date07/17
Hour (CDT)091011121314151617181920212223000102030405060708
Temperature (°F)798386878889919190898784817876767574747474747577
Dewpoint (°F)737373737372727171717171727272717171717171717171
Heat Index (°F)79899394969699989695938985787676757577
Surface Wind (mph)566666777666555555555666
Wind DirSWSWSWSWSWSWSWSWSWSSSSSSWSWWSWSWSWSWSWWW
Gust
Sky Cover (%)192836322828282836445248454145485251515049484752
Precipitation Potential (%)66661616161616162828282828281717171717171313
Relative Humidity (%)827265636157545254565965748287858790909090908782
Rain--------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----
Thunder--------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----

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