Point Forecast: 9NM NNW Evanston IL
 42.19N 87.77W
Last Update: 12:56 pm CDT Jul 11, 2025
Tabular Forecast
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Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Wave Hght (ft)-Direction
Wave Period (s)
Freezing Spray
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date07/1107/12
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)787979797878777675747373727271717171737576777778
Dewpoint (°F)707171717171717170696969696969696969697070707070
Heat Index (°F)7879828278787776757576777778
Surface Wind (mph)888766555566667778888888
Wind DirSSSEESEESESESESESSSSSWSWSWSSWSSWSSWSWSWSWWSWWSWWSWWSW
Gust1114
Sky Cover (%)716772637881838686859486848185787675626046677172
Precipitation Potential (%)11719223139485052535452494949333333343434343434
Relative Humidity (%)787776778078808486868889909192939293888481797875
Rain----SChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder----SChcSChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChc
Wave Height (ft) 111111110000000000000000
Wave Period (sec) 222222222222333333222222
Wave Direction (°)140170140140170160150150140120130140130130130130130130140160170190210220

Date07/13
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)808182828382828078767473727069686868687073757778
Dewpoint (°F)706969697070707070706969686766666564646464646464
Heat Index (°F)83848586878685837876757778
Surface Wind (mph)888888776666666666655556
Wind DirWSWWSWWSWWSWWWWWSWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWW
Gust1616161615
Sky Cover (%)736455464850524946433934303335384348534944403836
Precipitation Potential (%)515151515151141414141414444444555555
Relative Humidity (%)716866646566687276808487899090919089868175696460
RainChcChcChcChcChcChc------------------------------------
ThunderChcChcChcChcChcChc------------------------------------
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 222222111111111111111111
Wave Direction (°)220230230240240250260260270270280290290300300300310310310310310310300300

Additional Forecasts and Information
International System of UnitsForecast Discussion
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