Point Forecast: Gillespie IL
 39.12N 89.81W (Elev. 653 ft)
Last Update: 4:21 am 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  
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)040506070809101112131415161718192021222300010203
Temperature (°F)676767676973757879828384848483837975737271707069
Dewpoint (°F)676767676971717170707070707071717171727271707069
Heat Index (°F)757879868788888888887975
Surface Wind (mph)222333553555555333333333
Wind DirNENENENENEEEEEEEEEEEEEEEEEEEE
Gust
Sky Cover (%)706871726864655756545053535958575650504452534947
Precipitation Potential (%)000111112358654233334445
Relative Humidity (%)1001001001001009387797467656363636767778797100100100100100
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)040506070809101112131415161718192021222300010203
Temperature (°F)696969707476808283848585858584828077757474747372
Dewpoint (°F)696969707171727272717171717171717171717171717171
Heat Index (°F)7684878889909090908986837775
Surface Wind (mph)333235666666665553332222
Wind DirEEESESESESESESSSSSSSSSSESESSSSS
Gust
Sky Cover (%)505761585957595458626159585655534844394143455054
Precipitation Potential (%)555161616161616474747474747202020202020131313
Relative Humidity (%)1001001001009085777270656363636365697482879090909397
Rain------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------
Thunder------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChc------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
City Digital FcstCounty Digital Fcst
Hazardous WeatherRiver Stages
STL Climate SummaryCOU Climate Summary
UIN Climate SummaryLocal Climatology
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