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Detroit/Pontiac, MI
 
 
 Point Forecast: 6 Miles ESE Grind Stone City MI
 44.03N 82.8W (Elev. 577 ft)
Last Update: 4:14 pm EDT May 19, 2022
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  

Date05/1905/20
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)626262626059585756565656565758596162646566686970
Dewpoint (°F)464647484848495050505050505152545456565757585858
Heat Index (°F)
Surface Wind (mph)131311111010101011131415151516161717181818202021
Wind DirSSSSSSSSSSSESSSSSSSSSWSSWSSWSSWSSWSSWSSW
Gust2018182022222324242525262526262930
Sky Cover (%)596357587171686874787979778080848077777368605656
Precipitation Potential (%)555151515141414141414161616101010121212212121
Relative Humidity (%)696971737679828587898989899090898684838179777473
Rain------SChcSChcSChc------------SChcSChcSChc------------SChcSChcSChc
Thunder------------------------SChcSChcSChc------------SChcSChcSChc

Date05/21
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)717168656258555453525251515152525353535353525251
Dewpoint (°F)595857575552515049494949494949494948484847464545
Heat Index (°F)
Surface Wind (mph)21201715141311119987766666678888
Wind DirSSWSWSWWSWWSWWWNWWNWWNWWNWWWWWWSWWSWWNWNNWNNWNNNENNENE
Gust31292823232120
Sky Cover (%)596672788182828282817978777982848689918988868788
Precipitation Potential (%)404040636363636363565656565656414141414141626262
Relative Humidity (%)727174798387909293939494949391898785838180797980
RainChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcLklyLklyLkly
ThunderChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc

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

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