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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: 2 Miles S Washington-Dulles International Airport VA
 38.93N 77.45W (Elev. 299 ft)
Last Update: 2:36 am EDT Sep 26, 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  

Date09/2609/27
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)605958575757606366687071727271696663615958575755
Dewpoint (°F)545353525251525251505050504949494949494948484948
Heat Index (°F)
Surface Wind (mph)678766781010101011119762222222
Wind DirNWNWNWNWNWWNWNWNWNWNWNWNWNWNWWWWSWSWSWSWSWSW
Gust18181818
Sky Cover (%)0000002043106867325112212
Precipitation Potential (%)330000000000000000000000
Relative Humidity (%)797982838579736758524947464446495460656969727577
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/28
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)555453535354586571757778797978767370686766656463
Dewpoint (°F)484747474849505253545555565656555554545555555555
Heat Index (°F)75777879797876
Surface Wind (mph)222222235678999887766553
Wind DirSWSWSSSWSWSWSWSSSSSSSSSSSSWSWSWSWSW
Gust
Sky Cover (%)231612118910111076666677891210910
Precipitation Potential (%)000000000000000002222226
Relative Humidity (%)777780808383756353484745454547485357616568707375
Rain------------------------------------------------
Thunder------------------------------------------------

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