Point Forecast: Pontiac Municipal Airport IL
 40.93N 88.62W
Last Update: 9:56 pm CDT Jul 13, 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  

Date07/1307/14
Hour (CDT)222300010203040506070809101112131415161718192021
Temperature (°F)707069686766656565667176798284858586868685837875
Dewpoint (°F)686867676766656565656667676666656564646565666666
Heat Index (°F)76828486878687888787857975
Surface Wind (mph)221111111222333222222222
Wind DirSSESSWWNWSSWWSWWNWWWNWNWNNNNNNWNWWNWWNWNWNENEE
Gust
Sky Cover (%)4843403128262630323023158710121185568910
Precipitation Potential (%)420000000000101000000222
Relative Humidity (%)9192939899100100100100978575676055525149485052566573
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)222300010203040506070809101112131415161718192021
Temperature (°F)727068686767666667697478828485868788888786848178
Dewpoint (°F)656565646464646565666870727373737373737474747473
Heat Index (°F)78869092939495969594918678
Surface Wind (mph)233333333335566777766555
Wind DirESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSSSSSS
Gust
Sky Cover (%)111315171717171921242630344046525251515661665748
Precipitation Potential (%)222444444101010101010313131313131232323
Relative Humidity (%)808488898991939496918276737067666462626468727884
Rain------------------------------ChcChcChcChcChcChcSChcSChcSChc
Thunder------------------------------ChcChcChcChcChcChcSChcSChcSChc

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