Point Forecast: Dekalb IL
 41.9N 88.76W
Last Update: 2:06 pm CDT Jun 15, 2024
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
Lightning Activity Level
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  

Date06/1506/16
Hour (CDT)141516171819202122230001020304050607080910111213
Temperature (°F)848585858482787572717070696868666669727579838689
Dewpoint (°F)575655555657595858565555545352515354565962646668
Heat Index (°F)83848484838278757579848893
Surface Wind (mph)111313131313131414141515151515151616161616171718
Wind DirSSSSSSESSESSESSESSESSESSESSESSESSESSSSSSSSSWSSWSSW
Gust18202021222324252626262525262828282625252525
Sky Cover (%)505050505050505050505050535658585858575758564631
Precipitation Potential (%)0000000000001100115202020141313
Relative Humidity (%)403736363843525561595959595957586359575856535150
Rain----------------------------------SChcSChcSChcSChc------
Thunder----------------------------------SChcSChcSChcSChc------

Date06/17
Hour (CDT)141516171819202122230001020304050607080910111213
Temperature (°F)919292929190868381797978777675757678828690939596
Dewpoint (°F)696968686869696969696969686867676768686969676665
Heat Index (°F)969796969595908784797978777675757678859095979899
Surface Wind (mph)18181817161413111010101010999910111314151516
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust262828282624222018171616161616161616232324
Sky Cover (%)292833302421242730282316182429282421191617192124
Precipitation Potential (%)131313131300000000000088888820
Relative Humidity (%)494746464750576367727274747676767471635750433936
Rain----------------------------------------------SChc
Thunder----------------------------------------------SChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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Regional Weather ConditionsPast Weather Information