Point Forecast: Petersburg MI
 41.89N 83.71W (Elev. 673 ft)
Last Update: 5:13 pm EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)848382787472706867666564646367717881838385868788
Dewpoint (°F)616263626160605959595959586063646565646363646464
Heat Index (°F)858483787883848485888889
Surface Wind (mph)553221112222211223555566
Wind DirWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWNNWNNWSWSSWSSSSSSSSE
Gust
Sky Cover (%)1111751215757523344813131117
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)454852586366717377798183838985786559535248474645
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)878683807674747372727170717274757879808080818384
Dewpoint (°F)646667666766666666666667686970717273737372737373
Heat Index (°F)8888868276757883838384868990
Surface Wind (mph)666333322222222356666677
Wind DirSSESESESESESESESSESSESSESSSSSSSSWSSWSSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)312433344731384551556064626159596060616263585247
Precipitation Potential (%)0066666624242424242468686868686869696969
Relative Humidity (%)475258637275777980838588909089878482818078757271
Rain----------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLkly
Thunder----------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChc

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