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Grand Rapids, MI
 
 
 Point Forecast: 12NM SSW Pentwater MI
 43.59N 86.53W (Elev. 577 ft)
Last Update: 7:03 am CDT Apr 20, 2024
Tabular Forecast
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Weather ElementsMarine 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
Freezing Spray
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:       Forward 2 Days  

Date04/2004/21
Hour (CDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)18181715141312111091111101112111212121211111112
Wind DirWNWWNWWNWWNWWNWWNWWNWWWWSWWSWWSWWSWWSWWWWWNWWNWWNWWWWW
Gust161717
Wave Height (ft) 555444333222221122222222
Wave Period (sec) 6 6 6 6 6 6 6 6 5 5 5 5 4 4 4 4 4 4 4 4 4 5 5 5
Wave Direction (°)270270270270280280280280280280280280270270270270270270270270280280270270

Date04/22
Hour (CDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)1212121111111211111010111098877877778
Wind DirWWWWWWSWWSWWSWSWSWSWWSWWSWWWWWSWWSWSWSSSESSESS
Gust1617171816
Wave Height (ft) 222222222222211111111111
Wave Period (sec) 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3
Wave Direction (°)270270270270270270260260260250250250250250250250260260260260260260260240

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Area Forecast MatricesLocal Climatology
Daily Climate (Grand Rapids)Tabular State Forecast
Daily Climate (Lansing)Hazardous Weather Outlook
Daily Climate (Muskegon)7 Day Forecast
Lakes & Rivers (AHPS)Nearshore Forecast
Regional Weather RoundupRegional Temp/Precip Table

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Grand Rapids, MI
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