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Chicago, IL
 
 
 Point Forecast: Naperville IL
 41.77N 88.15W
Last Update: 1:15 pm CDT Sep 20, 2019
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  
Haines Index
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:       Forward 2 Days  

Date09/2009/21
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)808283848382797775747373707070696969687174757778
Dewpoint (°F)686868686868696969696868686767676766676768696868
Heat Index (°F)838586878685797775757778
Surface Wind (mph)55677653333556677781114161717
Wind DirSSSSSSSWSSEESEESESESSSSSSSSSSSWSSWSSWSSW
Gust23242929
Sky Cover (%)565451494949504846444035303437414244465359667176
Precipitation Potential (%)181920202020888888666666242424242424
Relative Humidity (%)676361596163727682848484939090939390978782827471
RainSChcSChcSChcSChcSChcSChc------------------------SChcSChcSChcSChcSChcSChc
ThunderSChcSChcSChcSChcSChcSChc------------------------SChcSChcSChcSChcSChcSChc

Date09/22
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)798080797877787776757474737270696969696968686868
Dewpoint (°F)686868686868686868686867676768686868686868686868
Heat Index (°F)79838379787778777675
Surface Wind (mph)171717161616151413131314141515151514141313111110
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWSW
Gust292929262624222223232324242424242526232323232322
Sky Cover (%)818486898990909091919192929189888992939495959594
Precipitation Potential (%)464646464646484848484848767676767676676767676767
Relative Humidity (%)6967676971747174767982798184939797979797100100100100
RainChcChcChcChcChcChcChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLkly
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc

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