Point Forecast: Glenbard South IL
 41.83N 88.09W
Last Update: 6:27 pm 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  
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  

Date07/1407/15
Hour (CDT)192021222300010203040506070809101112131415161718
Temperature (°F)828078767472717069686970717680848688899091919189
Dewpoint (°F)626262626263636363636465656666666666676768686868
Heat Index (°F)838278767683868990929394959593
Surface Wind (mph)532233332222235667788888
Wind DirWWNWWNWEEESESESESESSESSESSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)57911975811141619222120192123252933373940
Precipitation Potential (%)000000000000000222101010141414
Relative Humidity (%)525458636873778082838483817162565250484747474850
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)192021222300010203040506070809101112131415161718
Temperature (°F)878482797876757474747373737679828486888991919088
Dewpoint (°F)686969717272727271717272727373747474747473737373
Heat Index (°F)918885827876757679879194969899999895
Surface Wind (mph)766553333335555677899999
Wind DirSSWSSSSESSSSSSSSSWSSWSSWSSWSWSWSWSWSWSWSWSWWSW
Gust131414141414
Sky Cover (%)423936332924202835434853595348424343434240384349
Precipitation Potential (%)777777111111111111121212121212393939393939
Relative Humidity (%)556066778286889092939596979183767167646057565861
Rain------------------------------------ChcChcChcChcChcChc
Thunder------------------------------------ChcChcChcChcChcChc

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