Point Forecast: Dekalb IL
 41.9N 88.76W
Last Update: 4:11 am CDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (CDT)050607080910111213141516171819202122230001020304
Temperature (°C)161618212325262728282929292827262322212120191919
Dewpoint (°C)151416181819191818181818181819191818181717171716
Heat Index (°C)2526282929293030292826
Surface Wind (mph)001222233555332211000112
Wind DirWSWWWWWSWWWSWSWSWSWSWSWWSWWSWWSWSSESESESESESSESSE
Gust
Sky Cover (%)367531610107554453342233712
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)919190847569646057555352525459677479808385858685
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)050607080910111213141516171819202122230001020304
Temperature (°C)181921222527282930313131313129282624232222222121
Dewpoint (°C)161618192021212121222222222222222221212121212121
Heat Index (°C)2528313233333434343332302624
Surface Wind (mph)333356677776666553333355
Wind DirSSESSESSESSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)13282613611162023232424252728272726262525293337
Precipitation Potential (%)002222229999996666669999
Relative Humidity (%)868683807369656261595757586064707784889193959799
Rain------------------------------------------------
Thunder------------------------------------------------

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