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Detroit/Pontiac, MI
 
 
 Point Forecast: Harsens Island MI
 42.58N 82.57W (Elev. 176 m)
Last Update: 3:36 pm EST Jan 19, 2022
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Red Flag Threat Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date01/1901/20
Hour (EST)151617181920212223000102030405060708091011121314
Temperature (°C)0-1-2-3-4-5-6-7-7-8-9-9-10-10-11-11-11-11-10-9-8-7-7-7
Dewpoint (°C)-7-8-9-10-11-11-12-13-13-14-15-16-16-16-16-16-17-17-16-16-16-16-17-17
Wind Chill (°C)-7-8-9-11-12-12-13-14-15-16-17-17-18-18-19-19-19-19-18-18-16-15-14-14
Surface Wind (mph)171717161615151414141414141313131314141515151515
Wind DirWNWWNWWNWWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNW
Gust
Sky Cover (%)929595938784807575676052393027242322232533394548
Precipitation Potential (%)101010101212121212121212121212121717171717171717
Relative Humidity (%)606061616262616161606059606263656563625854494645
Rain------------------------------------------------
Thunder------------------------------------------------
SnowSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/21
Hour (EST)151617181920212223000102030405060708091011121314
Temperature (°C)-7-7-8-9-11-11-12-12-12-13-13-14-14-14-15-16-13-12-11-10-9-8-7-7
Dewpoint (°C)-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-16-16-16-15-15-15
Wind Chill (°C)-14-14-15-16-16-16-16-16-16-13-13-14-14-14-15-16-13-12-11-10-9-8-7-7
Surface Wind (mph)141310865533222222111222222
Wind DirNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNNNNENNENEENEEEESE
Gust
Sky Cover (%)515348423734312828292928272624232118151213141514
Precipitation Potential (%)1717171733333322222200000000
Relative Humidity (%)454751545760636567687173767982857270676461575554
Rain------------------------------------------------
Thunder------------------------------------------------
SnowSChcSChcSChcSChc----------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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