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 Point Forecast: Martinsburg Arpt WV
 39.41N 77.97W (Elev. 152 m)
Last Update: 1:32 pm EDT May 12, 2021
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

48-Hour Period Starting:       Back 2 Days  

Date05/1205/13
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°C)17181716141210987665444711131617181919
Dewpoint (°C)432111111110-1-1-1-11111000-1
Heat Index (°C)
Surface Wind (mph)998876655535332235677877
Wind DirNNNNNNWNWNWNWNWNWNWNWNWNWNWNWNNNNNNN
Gust
Sky Cover (%)3532351923282826179121316141210676510192433
Precipitation Potential (%)111100000000000044444444
Relative Humidity (%)413535374045525863626767676767706552433632302826
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/14
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°C)19191817161413121199888891113151718181919
Dewpoint (°C)001223333333334455544333
Heat Index (°C)
Surface Wind (mph)775322232111222122255566
Wind DirNNNNNNNWNWNWNWNWNWNWNWNWNWNWNNNNNNN
Gust
Sky Cover (%)323146263739424343424140393841464845403740475046
Precipitation Potential (%)44442222222222221212121212122828
Relative Humidity (%)272831353945495459636568717374746859514440373433
Rain--------------------------------------------ChcChc
Thunder--------------------------------------------SChcSChc

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