Point Forecast: Bay City MI
 43.6N 83.9W (Elev. 600 ft)
Last Update: 4:24 am EDT Jul 5, 2026
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  

Date07/0507/06
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)656667697273747576767777767575737270696868676665
Dewpoint (°F)626262646465656666676665636160595858585758585858
Heat Index (°F)7576767777767575
Surface Wind (mph)8889991011131415161616161413111098888
Wind DirNENENENENENENENENENENENENENENENENENENENENENENENE
Gust18212224262828282825232120
Sky Cover (%)818461625676667478737283647059345168505171465927
Precipitation Potential (%)224914161411141315171174223333322
Relative Humidity (%)918686847775757473726865656259606265666870737678
Rain----------SChc--------SChcSChc------------------------
Thunder--------------------SChcSChc------------------------

Date07/07
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)656465677073747677787980787878767371696766656463
Dewpoint (°F)585859616161626263626261606060606060606060605959
Heat Index (°F)767778808178787876
Surface Wind (mph)88999101011131313131313111087653333
Wind DirNENENENENENENENENENENENENENENENENENENENENENNENNENNE
Gust181818202122232323232221
Sky Cover (%)2634218913181383667111211912141515161616
Precipitation Potential (%)233110000000000222222000
Relative Humidity (%)798281797467666361595554545354586368747881848688
Rain------------------------------------------------
Thunder------------------------------------------------

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