Point Forecast: Madison IL
 38.68N 90.14W (Elev. 407 ft)
Last Update: 4:21 pm 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)181920212223000102030405060708091011121314151617
Temperature (°F)848382807877777675747474747579838689909394959493
Dewpoint (°F)737373737373737373737373727375757675757474747474
Heat Index (°F)9089878478777776757579909699101103105106105103
Surface Wind (mph)665555555555555667788888
Wind DirSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSW
Gust
Sky Cover (%)807470495154302625272829313230282523211924303642
Precipitation Potential (%)272213111086358524711151821171217232727
Relative Humidity (%)707274798588889094979797939488777264625453515354
RainChcSChc--------------------------SChcSChcSChcSChc--SChcSChcChcChc
ThunderChcSChc--------------------------------SChc--SChcSChcChcChc

Date07/17
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)928987858382818079787878777880828485868788888887
Dewpoint (°F)747574747474747474737373747474747474747474747474
Heat Index (°F)1029995939088868579787878777885889193949597979795
Surface Wind (mph)876677765555555666777777
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWNWNWNWNWNWNW
Gust
Sky Cover (%)475350474340373335384039383745526060595960606162
Precipitation Potential (%)272020202020201616161616162020202020205050505050
Relative Humidity (%)566465707477798285858585908882777270686563636365
RainChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChc
ThunderChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChc

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