Point Forecast: Martinsburg Arpt WV
 39.41N 77.97W (Elev. 499 ft)
Last Update: 9:25 am EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)788082848685858585838178777675747372727271727578
Dewpoint (°F)727271727271727272727373737272727272717171717272
Heat Index (°F)7884869092909191918886787776757578
Surface Wind (mph)122233353332222222222233
Wind DirNNENEESESESESESESESESESSSSSSSSSSSS
Gust
Sky Cover (%)443942374053585255624449336340434333495570604545
Precipitation Potential (%)222621293728324316859323446652323
Relative Humidity (%)82776967636365656570778587879093971009797100979082
Rain--------SChcChcChcChcChcChcSChc----------------------SChcSChc
Thunder--------SChcChcChcChcChcChcSChc--------------------------

Date07/17
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)818385868787868482817977767574747473737374757780
Dewpoint (°F)727373737373737373727272727272717171717171727272
Heat Index (°F)8589929394949390878579777675757784
Surface Wind (mph)355666777666555555333555
Wind DirSSSSSSSWSWSWSSSSSSSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)515665758484848484846266717568615453525147423836
Precipitation Potential (%)232323237575757575753232323232321010101010101212
Relative Humidity (%)747267656363657074747985879093909093939390908577
RainSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnlOcnlChcChcChcChcChcChc----------------
Thunder--SChcSChcSChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc----------------

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