Point Forecast: Chicago/Romeoville, Lewis University Airport IL
 41.61N 88.08W
Last Update: 3:17 pm CDT Oct 13, 2026
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date10/1310/14
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)797875737270696766656564646363626263646666666665
Dewpoint (°F)616161626262626363636363626262616160605959585857
Wind Chill (°F)
Surface Wind (mph)97653566653355667899991011
Wind DirWWNWWNWWNWNWNNENNNENNENENENEENENENNENNENENENNENENENENENE
Gust14141414141618
Sky Cover (%)91522372743636177808483818878888484837684879085
Precipitation Potential (%)1224815253970747473393429242323222221201714
Relative Humidity (%)555762687376818690939495959797969492858077767475
Rain----------SChcChcChcLklyLklyLklyLklyChcChcChcSChcSChcSChcSChcSChcSChcSChcSChc--
Thunder----------SChcSChcSChcChcChcChcChcSChcSChcSChc------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/15
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)646461595857575656565656565655565557596061626263
Dewpoint (°F)565554545353535353545353535353535455565758595959
Wind Chill (°F)
Surface Wind (mph)111313131311111110999999999999888
Wind DirNENENENENENENENENENENEENEENEENEENEEEEEEEEEE
Gust20212018181716161414141414141515151515151413
Sky Cover (%)825960728669737663747778808283897584939292919192
Precipitation Potential (%)118500000001231241818181818181959595
Relative Humidity (%)747377828587888990908991909093919693908989888787
Rain----------------------------ChcOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------------------------------SChcSChcSChcSChcSChcSChcSChcSChcSChc
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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