Point Forecast: 9NM NNW Evanston IL
 42.19N 87.77W
Last Update: 2:56 pm CDT Jul 14, 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  

Date07/1407/15
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)828078777675747372727271717172727376788080818081
Dewpoint (°F)656362626263636464646465656565666666666667676868
Heat Index (°F)83817877767576788283838384
Surface Wind (mph)676544444434444434456677
Wind DirESEESEESEESEESESESESSESSESSSSSSSSSSSESSESESEESEESE
Gust
Sky Cover (%)87654556543681012141615141315171922
Precipitation Potential (%)000000000000000000000077
Relative Humidity (%)565758606365697275777980808081818073676363646565
Rain------------------------------------------------
Thunder------------------------------------------------
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 122222222222222222222222
Wave Direction (°)130120120120120110110110110110110110110110110110110120120120120130130120

Date07/16
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)818281818079787776767675747575757476798182838485
Dewpoint (°F)696969696868697171717171717272727171717171717171
Heat Index (°F)84858484827978777676767575757576798687888990
Surface Wind (mph)777765555444444444456677
Wind DirESEESEESESESESESSESSESSSSSSSSSSSSSSSS
Gust
Sky Cover (%)242730333735333128252222232331384241403941434642
Precipitation Potential (%)79996666661010101010101212121212123434
Relative Humidity (%)656666676971748185858588939090919185777269686764
Rain--------------------------------------------ChcChc
Thunder--------------------------------------------ChcChc
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 222222222222222222222212
Wave Direction (°)120120110110110110110110110120120120130130130130130130130130130140160160

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