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Detroit/Pontiac, MI
 
 
 Point Forecast: Harsens Island MI
 42.58N 82.57W (Elev. 176 m)
Last Update: 4:14 am EDT May 21, 2022
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
Fog
Mixing Height  
Haines Index
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Red Flag Threat Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date05/2105/22
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)201919191919212222232323232322211919181717161413
Dewpoint (°C)171717171717171717171717171717161616151513131212
Heat Index (°C)
Surface Wind (mph)1087677877767777666555677
Wind DirSWSWWSWWSWWSWWSWWWWWWNWNWNNWNNWNNNENNENNENENENENNENNNE
Gust
Sky Cover (%)597678868583808679797366797679819591939290919596
Precipitation Potential (%)9111111928221414141618395151516266535353536363
Relative Humidity (%)818384869095888276727071727678808183858782848688
Rain----------ChcSChc------SChcSChcChcChcChcChcLklyLklyChcChcChcChcLklyLkly
Thunder----------ChcSChc------SChcSChcSChcChcChcChcChcChcChcChcChcChcChcChc

Date05/23
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)12121110910111214151717181818171614131110988
Dewpoint (°C)11109988899999998887766544
Heat Index (°C)
Surface Wind (mph)91010111110998878888765333333
Wind DirNNNNNNNNWNNWNNWNWNWNWNWNWNNWNNWNNNNENNENNENNENNENNE
Gust
Sky Cover (%)949593949492898472625961666972747774706765636156
Precipitation Potential (%)6363636320202020202066666633333322
Relative Humidity (%)899191919089878276706561595857575862677173757677
RainLklyLklyLklyLklySChcSChcSChcSChcSChcSChc----------------------------
ThunderChc------SChcSChcSChc----------------------------------

Additional Forecasts and Information
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