Point Forecast: Petersburg MI
 41.89N 83.71W (Elev. 673 ft)
Last Update: 5:13 pm EDT Jul 15, 2025
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  
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  

Date07/1507/16
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)868379767473727171717071717376777880808082828383
Dewpoint (°F)636465656666666666666667687071727272727373737373
Heat Index (°F)8784817676777885848487888989
Surface Wind (mph)555333322222335666777777
Wind DirSSSESESESESESSESESESSESSESSSSWSSWSSSSSSWSSWSSWSWSW
Gust
Sky Cover (%)111317232632424959657372727071716964747266605858
Precipitation Potential (%)0222222712172323233538395454546262626262
Relative Humidity (%)475462707678828384838788919186838177787975737072
Rain------------------SChcSChcSChcSChcChcChcChcChcChcChcLklyLklyLklyLklyLkly
Thunder------------------SChcSChcSChcSChcSChcSChcSChcChcChcChcLklyLklyLklyChcChc

Date07/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)818078767575747473737373737475767778787980828281
Dewpoint (°F)737373737272727272727171717272727272727171707070
Heat Index (°F)86847876757575767778798284858684
Surface Wind (mph)653355666778899101010111111111110
Wind DirSSWSSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWWWWWWWNWWNWWNW
Gust182021212121212018
Sky Cover (%)534338433527303340465356596265697266605454555557
Precipitation Potential (%)622222222222222525252525255757575757576464646464
Relative Humidity (%)768184889192939696959494949390878482807773696768
RainLklySChcSChcSChcSChcSChcSChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLkly
ThunderChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChc

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