Point Forecast: 9NM NNW Evanston IL
 42.19N 87.77W
Last Update: 5:41 am CDT Jul 20, 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  

Date07/2007/21
Hour (CDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)111010101010101010101111111111101010101010101010
Wind DirNNENNENNENENENENNENNENNENNENNENNENNENNENNENNENNENENENEENEENEEE
Gust1515151515151515
Wave Height (ft) 233333333222222222222223
Wave Period (sec) 566666666666666666666555
Wave Direction (°)304040404040404040404040303030303030404040404050

Date07/22
Hour (CDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)101010999888888888877777788
Wind DirEEEEEEEENEENEENENENEENEEEEESEESESESESESESESE
Gust
Wave Height (ft) 333222222211111111111111
Wave Period (sec) 555555444444444444444444
Wave Direction (°)5060606070707070707070706060605050606070809090100

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