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Detroit/Pontiac, MI
 
 
 Point Forecast: Port Huron MI
 42.97N 82.43W (Elev. 600 ft)
Last Update: 3:35 pm EDT Jul 29, 2021
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  
Haines Index
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  

Date07/2907/30
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)787776757472717070696867666564646463646465666666
Dewpoint (°F)696867666666656464636260605858575756555453525251
Heat Index (°F)78777675
Surface Wind (mph)1011111110101099101113131111111313131414141414
Wind DirNNWNNNNNNNNNNNNNNNNNNNNNNN
Gust2021201818202020212222222222
Sky Cover (%)726762575146495254576062605856535149444036322723
Precipitation Potential (%)19193333331818181818188888880000000
Relative Humidity (%)737372757881818282818180807978787878736965626057
RainSChcSChcChcChcChcSChcSChcSChcSChcSChcSChc--------------------------
ThunderSChcSChcSChcSChcSChc--------------------------------------

Date07/31
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)666666656564636160585756565554565758636770727475
Dewpoint (°F)505050505050505050505050505050505151525354545455
Heat Index (°F)75
Surface Wind (mph)141413119752111112223357891010
Wind DirNNNNNNNNNENNENNWWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSW
Gust212020
Sky Cover (%)2528303234373227221712791012131516182224283640
Precipitation Potential (%)0000000000011111155555528
Relative Humidity (%)575656575859636771747780818384827977696257535049
Rain----------------------------------------------Chc
Thunder----------------------------------------------Chc

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

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