Point Forecast: Crystal Lake IL
 42.23N 88.33W
Last Update: 5:27 am CDT May 6, 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  

Date05/0605/07
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)485257616466686970706968666360595858585757565657
Dewpoint (°F)404245484949494949494949494848484848484847484849
Heat Index (°F)
Surface Wind (mph)36891010101111111110987789101010101111
Wind DirENEEEESEESEEEEEEEEEEEEEESEESEESEESEESEESEESE
Gust1415151514131516171716161718
Sky Cover (%)524436272115899101418222527303641475462697580
Precipitation Potential (%)00000000000111133333461324
Relative Humidity (%)746964625854514947474951545864676969697269747475
Rain----------------------------------------------SChc
Thunder----------------------------------------------SChc

Date05/08
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)576061626568707273747473696664615958565554535353
Dewpoint (°F)505255575961626160595857565453525151505049494949
Heat Index (°F)
Surface Wind (mph)13131313131111111313131111109999987666
Wind DirESESESESSESSESSSWSSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust202020202021212121212018171514141413
Sky Cover (%)8689939688817359453125191311865541321303641
Precipitation Potential (%)969696717171424242424242101010101010111111
Relative Humidity (%)777581848178766864595757636567727577808383868686
RainOcnlOcnlOcnlLklyLklyLklyChcChcChcChcChcChc------------------------
ThunderOcnlOcnlOcnlLklyLklyLklyChcChcChcChcChcChc------------------------

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