Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Washington-Dulles International Airport VA
 38.95N 77.44W (Elev. 87 m)
Last Update: 1:34 pm EDT Jun 12, 2021
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date06/1206/13
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°C)212224242424232221212020191919181819212223252627
Dewpoint (°C)181818181818181818181818181717171717181818181919
Heat Index (°C)24242424252628
Surface Wind (mph)555553353355333335667788
Wind DirNENEEESESESESESSSSSSSSSSSSSSSS
Gust
Sky Cover (%)746258554241373426303036414664565749535147344135
Precipitation Potential (%)000000000000222666111222
Relative Humidity (%)847666696971747984878787908790939090847971676462
Rain------------------------------------------------
Thunder------------------------------------------------
Fog------------------------------PatchyPatchyPatchy------------

Date06/14
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°C)272828282726252423222121212120191920212224262728
Dewpoint (°C)191919191919191919191919191818181818181818181717
Heat Index (°C)282929292826252424262728
Surface Wind (mph)889987655555553335556667
Wind DirSSSSSSSESSSSSSWSWSWSWSWWWWWNWNWNW
Gust
Sky Cover (%)354328285762666871737271706863615750464132272418
Precipitation Potential (%)71424394952585858585858232323131313141414141414
Relative Humidity (%)606157586064697479848787878790909090847971625653
Rain----SChcChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChc------------------
Thunder----SChcChcChcChcChcChcChcChcChcChc------------------------
Fog------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home

Webmaster
NOAA's National Weather Service
Baltimore, MD/Washington, D.C.
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities