Point Forecast: Deerfield IL
 42.17N 87.86W
Last Update: 8:56 pm CDT May 19, 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  

Date05/1905/20
Hour (CDT)230001020304050607080910111213141516171819202122
Temperature (°F)515151515150504947474748484949505151515253525253
Dewpoint (°F)454544444444444343424344464748484949495151515151
Heat Index (°F)
Surface Wind (mph)171820181818182021212121202120171718171716151413
Wind DirENEEEEEEEEEEEEEEESEEEEEEEEEE
Gust313336363636343638383736363634313134333230292523
Sky Cover (%)1001001001001001001001001001001001001001001001001001001009895939393
Precipitation Potential (%)335812274763849710098989889898977777745454534
Relative Humidity (%)808077777780808086838686939396939393939693969693
Rain----------ChcChcLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlChcChcChcChc
Thunder----------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--

Date05/21
Hour (CDT)230001020304050607080910111213141516171819202122
Temperature (°F)535353525151515151525353535353535353535252515049
Dewpoint (°F)525151515150505048494950504949494848484747464645
Heat Index (°F)
Surface Wind (mph)13111099988991010111113131313111110998
Wind DirEEEEEEEEENENENNWWNWWNWWNWWNWNWNWNWNWNNWNNWNNWNNWNNW
Gust222017161615151515151516171820202020181817161615
Sky Cover (%)949494959595959188888787868483828281828384858788
Precipitation Potential (%)343450505050505050505050505050505050505052525252
Relative Humidity (%)9693939610096969689898689898686868383838383838686
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

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