Point Forecast: Pontiac Municipal Airport IL
 40.93N 88.62W
Last Update: 4:12 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)181920212223000102030405060708091011121314151617
Temperature (°F)807977747372706867666565656771767982848585868686
Dewpoint (°F)686767676767676666656565656566676766666565646465
Heat Index (°F)838177768284868786878887
Surface Wind (mph)653222222221122233322222
Wind DirSSWSSWSSWSWSSSWSSSWSWWSWSWWSWWWNWNWNNNNNNWNWWNWWNW
Gust
Sky Cover (%)7672695746433936323029272522201187101211855
Precipitation Potential (%)121097108631111100010100000
Relative Humidity (%)6767717983878993959899991009585756760555251494850
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)858378757270686867676666676974788284858687888887
Dewpoint (°F)656666666565656464646465656668707273737373737374
Heat Index (°F)87857975788690929394959695
Surface Wind (mph)222223333333333556677776
Wind DirNWNENEEESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSS
Gust
Sky Cover (%)689101113151717171719212426303440465252515156
Precipitation Potential (%)02222224444441010101010103131313131
Relative Humidity (%)525665738084888989919394969182767370676664626264
Rain--------------------------------------ChcChcChcChcChc
Thunder--------------------------------------ChcChcChcChcChc

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