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 Point Forecast: Martinsburg Arpt WV
 39.41N 77.97W (Elev. 499 ft)
Last Update: 10:33 pm EDT May 18, 2022
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  

Date05/1805/19
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)626161616060595960606467717476777879797977747168
Dewpoint (°F)545453535353535355555657585958585857565656565656
Heat Index (°F)76777879797977
Surface Wind (mph)35566533325699101111111096332
Wind DirESESESESESESSSNWWWWWWWWWWWWWWW
Gust181820202018
Sky Cover (%)9810010010010010010010010088674241254421232514242125204
Precipitation Potential (%)848484707070464646666444222111333
Relative Humidity (%)757875757878808084847570635954525047454548535965
RainLklyLklyLklyLklyLklyLklyChcChcChc------------------------------
Thunder------------------------------------------------

Date05/20
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)666462616059596062656974788285878989898886838077
Dewpoint (°F)555655555554545556585960616262626262626262626262
Heat Index (°F)788386878989898886848177
Surface Wind (mph)122221111236788899987655
Wind DirSWSWSWSWSWSWSWSWSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)389222427293443474335312821171922242732343124
Precipitation Potential (%)333555555777777111111111111111111
Relative Humidity (%)687578818483838481787062565146434141414245495460
Rain------------------------------------------------
Thunder------------------------------------------------

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