Point Forecast: Martinsburg Arpt WV
 39.41N 77.97W (Elev. 499 ft)
Last Update: 7:30 pm EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)777574737272717171717071737678818284858585858483
Dewpoint (°F)737271717171717170707071717172727272727272727273
Heat Index (°F)77757678858790919191919089
Surface Wind (mph)211110000001111122333332
Wind DirNNWWSSWWNWNWNNNNNNNNEEEEESESESES
Gust
Sky Cover (%)757261786361535466656960655739454534565160696565
Precipitation Potential (%)42392314121293333234391114342740534848
Relative Humidity (%)8790909397971001009797100100938582747267656565656772
RainChcChcSChc------------------------------ChcChcChcChcChcChc
ThunderChcChcSChc------------------------------ChcChcChcChcChcChc

Date07/16
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)817876757473737272727273757780828485868685848381
Dewpoint (°F)737372727272727271717172727273737373737374747473
Heat Index (°F)86787675757784879092939393919086
Surface Wind (mph)222111111112223355677776
Wind DirSESESSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)565954495052536170787571686665636874797979797979
Precipitation Potential (%)181818181818101010101010161616161616686868686868
Relative Humidity (%)7785879093979710097979797908579747067656570727477
RainSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLkly
ThunderSChcSChcSChc------------------------SChcSChcSChcLklyLklyLklyChcChcChc

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