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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: 3 Miles W Fairfax VA
 38.85N 77.35W (Elev. 400 ft)
Last Update: 4:33 pm EDT May 19, 2019
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)

48-Hour Period Starting:       Forward 2 Days  

Date05/1905/20
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)838280787775757372727171727477798182848585848482
Dewpoint (°F)666666666565646464636363646464646464646464646362
Heat Index (°F)8584827877757577798383858686858583
Surface Wind (mph)11101111111010999999910101113131313111111
Wind DirSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWWWW
Gust2021222424232220
Sky Cover (%)606360645961646360545152535453504850535457626455
Precipitation Potential (%)242626262626261717171414141515152626264040403232
Relative Humidity (%)575862676771697376737676767164605655515050514951
RainSChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChcChcChcChc
ThunderSChcChcChcChcChcChcChc------------------SChcSChcSChcSChcSChcSChcSChcSChc

Date05/21
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)797673706866656362615959606264666869707171717069
Dewpoint (°F)616059575655545352504948484746454444444444454546
Heat Index (°F)7976
Surface Wind (mph)1010101111109910111313111011131311109910109
Wind DirWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust212223232221202020
Sky Cover (%)38292413791315127471215131081323282314916
Precipitation Potential (%)3211111188866666611111111111
Relative Humidity (%)545862636568687070676967645852474240393838394144
RainChc----------------------------------------------
ThunderSChc----------------------------------------------

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