Point Forecast: Harsens Island MI
 42.58N 82.57W (Elev. 577 ft)
Last Update: 2:25 am EDT Sep 16, 2024
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  

Date09/1609/17
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)646463626163687275777879808080797572696766646362
Dewpoint (°F)575756575757585960605958585757575757575757575656
Heat Index (°F)7678798080807875
Surface Wind (mph)322222235667666533322222
Wind DirESEESESESESESESESESESESESESESESEESEESEESEESEEEEEE
Gust
Sky Cover (%)1110987666777891113151618181818202325
Precipitation Potential (%)000000000000000000000001
Relative Humidity (%)787979818482726662575249484646485359646973757678
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/18
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)616160595960646872747677787877757270686665646463
Dewpoint (°F)565657575857596162626160606060606060606060606060
Heat Index (°F)75767676
Surface Wind (mph)222222235566665553322222
Wind DirEEEEENEENEENEEEEEESEEEEEEEEEEEEE
Gust
Sky Cover (%)283033353734343434394550515354616774777982848789
Precipitation Potential (%)1111111111122222255555512
Relative Humidity (%)818487919291847873686360585758616570758083858585
Rain------------------------------------------------
Thunder------------------------------------------------

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