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 Point Forecast: Martinsburg Arpt WV
 39.41N 77.97W (Elev. 499 ft)
Last Update: 7:31 pm EDT Jul 27, 2021
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  

Date07/2707/28
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)868280777674727169686970727679838587878886878583
Dewpoint (°F)565655565656575758586062626263636362626363626363
Heat Index (°F)85828077767679848687878987878684
Surface Wind (mph)333333333332225567788976
Wind DirNNWNWNWWWWNWNWNWNWNWNWNNNWNWNWNWNWNNNN
Gust
Sky Cover (%)46811669656646534310254240222322
Precipitation Potential (%)222222222211001249121418211815
Relative Humidity (%)364142485053596168707376716258514843434346434851
Rain----------------------------------------SChcSChcSChcSChc
Thunder----------------------------------------SChcSChcSChcSChc

Date07/29
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)817875737270696968676767697276798081818282828180
Dewpoint (°F)646565656666656665646465666767676766666665656565
Heat Index (°F)83787576798283838484848382
Surface Wind (mph)522221111112233567888877
Wind DirNNNSESSNENESESWSSSSSSWSWSWSWSWWWWW
Gust
Sky Cover (%)352126243718272626445158656668697479847872666461
Precipitation Potential (%)14118544444444141414141414404040404040
Relative Humidity (%)566471768187879090909093908474676560605856565860
Rain------------------------------------ChcChcChcChcChcChc
Thunder------------------------------------ChcChcChcSChcSChcSChc

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