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Detroit/Pontiac, MI
 
 
 Point Forecast: Grand Blanc MI
 42.91N 83.62W (Elev. 846 ft)
Last Update: 4:24 am EDT Jun 9, 2023
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
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  

Date06/0906/10
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)474646475359646870727475767776767469646158565452
Dewpoint (°F)464545464848484847464647464647474848484948474746
Heat Index (°F)7576777676
Surface Wind (mph)233566788898887765553353
Wind DirNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWWWSWWSWWSWWW
Gust
Sky Cover (%)964444334101525334037393640362619161012
Precipitation Potential (%)222211111122222200000000
Relative Humidity (%)949797968266564843403837343435363948576569727880
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/11
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)504948505663697477798182838382817773696663626159
Dewpoint (°F)454545464747484848484747474848495050515151515151
Heat Index (°F)777980808181818077
Surface Wind (mph)5555678991010101010109108765553
Wind DirWWSWWSWWSWWWWWWWWWWWWWWWWWWWWW
Gust
Sky Cover (%)131819221718161513162330364244475355586064687277
Precipitation Potential (%)00001111118888881717171717173535
Relative Humidity (%)848587857157464036333130292930333845536065697174
Rain--------------------------------SChcSChcSChcSChcSChcSChcChcChc
Thunder------------------------------------------------

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

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