Point Forecast: Deerfield IL
 42.17N 87.86W
Last Update: 3:26 pm CDT Jul 8, 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  

Date07/0807/09
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)818282817978767472717070696968697174767778797978
Dewpoint (°F)696868676767676867676767676767676767676666656564
Heat Index (°F)84868483827876767779818178
Surface Wind (mph)888887655555333335679111313
Wind DirSSWSWSWSWSWSWSWSWWSWWSWWSWWSWWWWWNWWNWNWNNWNNNNENNENNE
Gust1313172122
Sky Cover (%)758083869086827976737165595454545452504847474742
Precipitation Potential (%)282729312321181614161514131212117777771515
Relative Humidity (%)676263646769758086879091919295938879736965626163
RainChcChcChcChcSChcSChcSChcSChc--SChcSChc----------------------SChcSChc
ThunderSChcSChcSChcSChcSChcSChcSChcSChc--SChc------------------------SChcSChc

Date07/10
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)767575737271716968676766656465666770737577787980
Dewpoint (°F)646463636363636363626262626262636364646565656564
Heat Index (°F)7675757577788182
Surface Wind (mph)1313131311111099877667899988888
Wind DirNNENNENNENENENENENENENNENNENNENNNNNENNENNENNENNENNENENENE
Gust22212018161614131314
Sky Cover (%)373332323231303024191417192122232425272829293029
Precipitation Potential (%)1577733333333333333333377
Relative Humidity (%)666768697274778183848588899191908882757066636160
RainSChc----------------------------------------------
ThunderSChc----------------------------------------------

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