Point Forecast: Fort Gratiot MI
 43.08N 82.5W (Elev. 623 ft)
Last Update: 4:24 pm EDT Jun 19, 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  

Date06/1906/20
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)676865646362616160605959606366707273757676767372
Dewpoint (°F)616161605960605959595858596062636364656565656464
Heat Index (°F)75767676
Surface Wind (mph)76556666666655678899101098
Wind DirWNWWWWWWSWWWWWWWWWWWWSWWSWWWWWWW
Gust
Sky Cover (%)676767672325221718263632272819304553787374687675
Precipitation Potential (%)222222221919195557772323232323234343434343
Relative Humidity (%)808086878891939595959596959185787375696868707377
RainSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChcChcChcChcChcChc
ThunderSChcSChcSChcSChc------------------------------ChcChcChcSChcSChc

Date06/21
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)727170696867676767676767686971737577798082838484
Dewpoint (°F)656465646464646464646465666768697070707172727272
Heat Index (°F)7577798486888989
Surface Wind (mph)6676676788899910111314151617171716
Wind DirSSWSSSSSSSWSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust182021222324252525
Sky Cover (%)526454616862585762687474737374727065615645332220
Precipitation Potential (%)4325252525252544444444444440322420202088888
Relative Humidity (%)797984878990909091919292929189878480767371696868
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChc----------
ThunderSChcChcChcChcChcChcChcSChcSChcSChcChcChcChcChcChcSChcSChcSChcSChc----------

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