Point Forecast: Chicago O'Hare International Airport IL
 41.98N 87.9W
Last Update: 6:27 pm CDT Jul 14, 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  

Date07/1407/15
Hour (CDT)212223000102030405060708091011121314151617181920
Temperature (°F)797675747271717171727377818486888990919190898785
Dewpoint (°F)616162626363636464656666656565656566666767676868
Heat Index (°F)79767577838688909192949494929189
Surface Wind (mph)533333322223556777777766
Wind DirEESEESESESSESSESSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)787647101215182019181719212327313537404239
Precipitation Potential (%)000000000000011199914141488
Relative Humidity (%)545964687377787878797868595349474545454647495256
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)212223000102030405060708091011121314151617181920
Temperature (°F)838179787776767575757477808385878890919190888684
Dewpoint (°F)687071717272727172727272737373737373727272727171
Heat Index (°F)8684827877767675757577838892949697989897949289
Surface Wind (mph)555333333335567788898887
Wind DirSSESSESSESSSSSSSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWWSWWSWWSW
Gust131414141413
Sky Cover (%)363429252123252735445148444143454644413844505760
Precipitation Potential (%)88881010101010101313131313134040404040405353
Relative Humidity (%)617176808386878889909286797368646158555455586266
Rain--------------------------------ChcChcChcChcChcChcChcChc
Thunder--------------------------------ChcChcChcChcChcChcChcChc

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