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 Point Forecast: Harpers Ferry WV
 39.32N 77.73W (Elev. 299 ft)
Last Update: 1:29 pm EDT Aug 17, 2022
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date08/1708/18
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)787980797775747269676563636362616060596165707477
Dewpoint (°F)616059595959596161616161616160606059596061626262
Heat Index (°F)78798179777577
Surface Wind (mph)353665333653325222233333
Wind DirNWNWNNESWWNWNWNNNNWWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)4350444226181515112015151824383841434943391523
Precipitation Potential (%)3237373737373728282877733333333332
Relative Humidity (%)56524950545859687681879393939397100961009787766660
RainChcChcChcChcChcChcChcChcChcChc----------------------------
Thunder--ChcChcChcChcChcChcChcChcChc----------------------------

Date08/19
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)808181828180797471706968666564636363636570757982
Dewpoint (°F)616159595959595960606161616161616161626263646464
Heat Index (°F)81828182818179757983
Surface Wind (mph)222222222222222222111111
Wind DirWWWWWWWSWSWSWSWSWSWSWSWSWSWWNWNWWSWSS
Gust
Sky Cover (%)465272829313229272424232323242424242420161219
Precipitation Potential (%)211111111111144411111111133333
Relative Humidity (%)525147464749505968717678848790939393979078696055
Rain------------------------------------------------
Thunder------------------------------------------------

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