Point Forecast: Port Huron MI
 42.97N 82.43W (Elev. 600 ft)
Last Update: 9:49 am 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)101112131415161718192021222300010203040506070809
Temperature (°F)788182848686878786868479767372706968686868687177
Dewpoint (°F)666666656463636263646565656464646464646565666870
Heat Index (°F)7883848687878888878786817677
Surface Wind (mph)235555666555333333222235
Wind DirSSWSSWSSWSSWSSWSSWSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)4566777778812162125293435363739404142
Precipitation Potential (%)00000000001111112578881417
Relative Humidity (%)696058534946454346495462687376818488879192939178
Rain----------------------------------------------SChc
Thunder------------------------------------------------

Date07/17
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)798284848585858584838280787675747473737373737475
Dewpoint (°F)717171717171717171717172727272727272727272727372
Heat Index (°F)83878990909090908987868378767575
Surface Wind (mph)566666777666555555666667
Wind DirSSWSSWSSWSSSSSSSSSSSSSSSSWSSWSWSWSWSWWSW
Gust
Sky Cover (%)434546474843383333343436384044495354545556585964
Precipitation Potential (%)202626263737373737372626262626262828282828285252
Relative Humidity (%)766965656463636265687176818791939596959596979691
RainSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder--------SChcSChcSChcSChcSChcSChcChcChcChcSChcSChcSChcChcChcChcChcChcChcSChcSChc

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