Point Forecast: 2 Miles NNW Washington DC
 38.91N 77.05W (Elev. 27 m)
Last Update: 10:33 am EDT May 9, 2024
Tabular Forecast
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Date05/0905/10
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°C)212121212121191919181717161616161514141414141515
Dewpoint (°C)141313141414131413131414131313131313131313131313
Heat Index (°C)
Surface Wind (km/h)11111113131414161614141313101010101081010111110
Wind DirNENENENEEEENEEEEEEEEEEEEENENENENE
Gust
Sky Cover (%)909494908788929087868183848591959594959493939393
Precipitation Potential (%)252321192018274556616343525349353333373841444444
Relative Humidity (%)666363636666687070758484848787879093909090909087
RainChcChcSChcSChcSChcSChcChcChcChcLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder----------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------
Mixing Height (x100m)234554432111111111122222
Haines Index443334443332222222222222
Lightning Activity Level111111111444444444444111
Transport Wind (km/h)171715151720242831333331282420191920222630313131
Transport Wind DirEEEEEEEEEEEEEENENENENNNENEEEE
Ventilation Rate (x1000 (km/h)-m)1419202326283028221613121210877891419232323

Date05/11
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°C)151515151514141414141313121212111111111111121213
Dewpoint (°C)12121111111111111010109999999999998
Heat Index (°C)
Surface Wind (km/h)14161414131313131310101010108888888888
Wind DirNEEEENENENENENENENENENENENNNNNNNNNN
Gust
Sky Cover (%)939293949393939289868482817979777573727170686459
Precipitation Potential (%)444444626262626262474747474747202020202020888
Relative Humidity (%)838078787877778077778080838683868989898986838072
RainChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------
Mixing Height (x100m)223333333332222222112223
Haines Index222222223333333333333333
Lightning Activity Level111111111111111111111111
Transport Wind (km/h)30282826262626242019202022201915139764444
Transport Wind DirEEEEEEEENENENENENENENENENENENENNNNWW
Ventilation Rate (x1000 (km/h)-m)222224242525242219171716161312974332233

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