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Chicago, IL
 
 
 Point Forecast: Grayslake IL
 42.35N 88.02W
Last Update: 4:26 pm CDT Apr 14, 2024
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date04/1404/15
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)747371666260575655535150484746475259656971737473
Dewpoint (°F)444444434242424140404041414040404142424140403939
Wind Chill (°F)4846464547
Surface Wind (mph)999753233555533233335677
Wind DirEEEEEENNENNNWNNNNNENNNNENEESESSEENNENNNNE
Gust101110
Sky Cover (%)457889965533333554444445
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)343538434851575757616671777679766653433632302829
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/16
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)726965605652494948474747464646464849515252535556
Dewpoint (°F)393939393938383736363636363737384042434546474849
Wind Chill (°F)464644434242414141414344
Surface Wind (mph)781088988881010101111111113131414151616
Wind DirNEENEEEENEENEENEENEEEEEEEEEEEEEEEEESE
Gust13141517182020182020212223242528
Sky Cover (%)66681013202833384552596470768186919191919190
Precipitation Potential (%)000111111666111111545454545454818181
Relative Humidity (%)303338465359666363656565687171737477747780807777
Rain------------------------------ChcChcChcChcChcChcOcnlOcnlOcnl
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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

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