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Detroit/Pontiac, MI
 
 
 Point Forecast: Harsens Island MI
 42.58N 82.57W (Elev. 577 ft)
Last Update: 4:28 am EDT Oct 1, 2023
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
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Red Flag Threat Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date10/0110/02
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)565555566063676970727273727270686665646362626261
Dewpoint (°F)565555555758606060606060605959595959595959595958
Wind Chill (°F)
Surface Wind (mph)212111233323222222322222
Wind DirENENENNENNEENESSESSSWSWWSWWWWSWSWSSWSWSSWSSSSWSWSWSWSW
Gust
Sky Cover (%)284448484529191920191818171312121315131822263135
Precipitation Potential (%)444000012333333000000000
Relative Humidity (%)979997968984787370686664646668747882868789909190
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/03
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)616060606467707273747676767472696766646362616161
Dewpoint (°F)585858585960616160606060606060606059585858585757
Wind Chill (°F)
Surface Wind (mph)111111255665535565533332
Wind DirSSWSESSESSESSSWSWSWSWSSWSSWSSWSSWSSSWSSWSSWSSWSSWSSWSSWSSWSW
Gust
Sky Cover (%)3937383224222314129876654710141823282725
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)909293928278746864615957586167737779818487888888
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous WeatherRegional Temp/Precip

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