Point Forecast: Port Huron MI
 42.97N 82.43W (Elev. 183 m)
Last Update: 5:13 pm EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
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)171819202122230001020304050607080910111213141516
Temperature (°C)313030282624232221202020192020222527282929292929
Dewpoint (°C)161617181818171717171717171818192121212122222222
Heat Index (°C)3130302926242528313132323232
Surface Wind (mph)766655555533333356778888
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)55879891011151718222628293044434953545250
Precipitation Potential (%)000111111245666121417242424373737
Relative Humidity (%)404346536166707277808384888889847572676465646564
Rain----------------------------------SChcSChcSChcSChcChcChcChc
Thunder------------------------------------SChcSChcSChcChcChcChc

Date07/17
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)292928272725242424232323232323242424252626262625
Dewpoint (°C)222222222222222222222223232322222222212121212120
Heat Index (°C)323231292825242424242424252626282625
Surface Wind (mph)99865555555666667891011111111
Wind DirSSSSSSSSSSSSWSSWSWSWWSWWSWWSWWWWWNWWNWWNWNNW
Gust
Sky Cover (%)434251504540272234454647485459656768707375787980
Precipitation Potential (%)373737262626262626303030303030575757575757676767
Relative Humidity (%)636668737682868890949596969695938884807775747476
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLkly
ThunderChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcChcChcChc

Additional Forecasts and Information
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7-Day ForecastHourly Weather Graph
Hazardous WeatherRegional Temp/Precip