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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Washington DC, Reagan National Airport VA
 38.84N 77.03W (Elev. 3 ft)
Last Update: 11:45 am EDT May 9, 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  

Date05/0905/10
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)606365666868676665656765656564646360606060616263
Dewpoint (°F)383840424345464950515252525252515250504848464645
Heat Index (°F)
Surface Wind (mph)1415182124201388161716171516211815151413131313
Wind DirSSSSSSSSSSWSWSWSWSWWWNWNWNWNWNWNWNWNW
Gust21222831362920242525262324322823222120202020
Sky Cover (%)58524466999999979496989596100100999080827670654837
Precipitation Potential (%)922277728282838383840404040404022222
Relative Humidity (%)443940424043475458605963636365636769696464585652
Rain--------------ChcChcChcChcChcChcChcChcChcChcChcChc----------
Thunder------------------------------------------------
Fog------------------------------------------------

Date05/11
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)646566676665636160585756555453525151525355586062
Dewpoint (°F)444342414039393939383838373737363636363635353434
Heat Index (°F)
Surface Wind (mph)1313141414131099988888877778899
Wind DirNWNWNWNWNWNWNWNWNWNWNWNNNNWNWNWNWNWNWNWNWNWNW
Gust182021212018
Sky Cover (%)373835211419253133333539465459636360555044212023
Precipitation Potential (%)211111133333333333333333
Relative Humidity (%)484542393838414446474951515254545656545247423735
Rain------------------------------------------------
Thunder------------------------------------------------
Fog------------------------------------------------

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