Point Forecast: Martinsburg Arpt WV
 39.41N 77.97W (Elev. 499 ft)
Last Update: 1:30 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)757473737272727173757779818384848382818079777574
Dewpoint (°F)737372727272717172727272737373737373737272727373
Heat Index (°F)757577798689909089878684797775
Surface Wind (mph)222211111111122333322211
Wind DirSSSSSSESESESESESESESSESSSSWNNENESWNEE
Gust
Sky Cover (%)595951525262747368666259555558697983848383776671
Precipitation Potential (%)3332271913151096111224333337546874767468373737
Relative Humidity (%)949797971001009710097908579777270707274777779859497
RainChcChcChcSChc--SChc----------SChcChcChcChcChcLklyLklyOcnlLklyLklyChcChcChc
ThunderChcChcChcSChc--SChc------------ChcChcChcChcLklyLklyLklyLklyLklySChcSChcSChc

Date07/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)737271717171717273747678808283848484838281807876
Dewpoint (°F)727271717170707071717172727272727273737373737372
Heat Index (°F)7678848788909090898786847876
Surface Wind (mph)111111111112223335533222
Wind DirSEENNWNNNNNNNNENEESESESESESESESESESES
Gust
Sky Cover (%)757473727069676869706355485765747474747474394042
Precipitation Potential (%)373737121212121212212121212121616161616161181818
Relative Humidity (%)9710010010010097979393908582777270676770727477798587
RainChcChcChc------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklySChcSChcSChc
Thunder------------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc

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