Point Forecast: Port Huron MI
 42.97N 82.43W (Elev. 600 ft)
Last Update: 2:24 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)848381807876747372717070686667666872757779808182
Dewpoint (°F)676767686868686867666665646362626363626260606060
Heat Index (°F)868684837976757779818282
Surface Wind (mph)665553322233333355566666
Wind DirWWWNWNNNENSESSWSWSWWSWWSWWWWNWWNWWNWWNWWNWWNWWNWWNWWW
Gust
Sky Cover (%)33445162655249536370717469675235178547655
Precipitation Potential (%)202020201711411111111144444433
Relative Humidity (%)575863667076808484868786868885878473665953514847
RainSChcSChcSChcSChcSChc--------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)838383828178757372706968676767697174778183858687
Dewpoint (°F)606060616464656465646363636364656666676767666666
Heat Index (°F)83838383827875778386878889
Surface Wind (mph)665322222222222222333555
Wind DirWWNWWWNEESESSSSSSSWSSWSSWSSSSSWSSWSSWSSS
Gust
Sky Cover (%)423668843688778898769132120
Precipitation Potential (%)333300000000000011111155
Relative Humidity (%)454547505662707479818284868889888578706358545149
Rain------------------------------------------------
Thunder------------------------------------------------

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