Point Forecast: Long Lake IL
 42.38N 88.14W
Last Update: 5:51 am CDT Jun 8, 2026
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  

Date06/0806/09
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)686972747678787878777675747271707070707069696970
Dewpoint (°F)666668676667696970707070706969686868686868686969
Heat Index (°F)7678797978777675
Surface Wind (mph)91011111111111111111010987777765566
Wind DirESEESEESEESESESESESESESESESESESESESESESESSESSESSSWSWSW
Gust16161616171717161616161513
Sky Cover (%)808080808080808080808080808080808080808080808080
Precipitation Potential (%)292929292929666666787878808080666666545454353535
Relative Humidity (%)817773737170727477798284879093959696969697979897
RainChcChcChcChcChcChcLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyChcChcChcChcChcChc
ThunderChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc------------

Date06/10
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)717274737678808183848484827975727070707070696969
Dewpoint (°F)697070707070707070707071717070696968686868686869
Heat Index (°F)7678838587888989877975
Surface Wind (mph)666667788877533335555677
Wind DirSWWSWWSWWWWWWWWNWWNWWNWNEESESESESSESSESSSSWSSWSSW
Gust1313101113
Sky Cover (%)808080746863575356554248516764494244515967727370
Precipitation Potential (%)161616161616888888999999404040404040
Relative Humidity (%)969288908477726965646364687584929594939394969898
RainSChcSChcSChcSChcSChcSChc------------------------ChcChcChcChcChcChc
Thunder------------------------------------ChcChcChcChcChcChc

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